{"title":"Flexfab 5526 Blue Heater Hose","description":"\u003cp\u003eThe Flexfab 5526 series is the standard in blue silicone heater hose, rated to 350F for radiator and coolant system service. Flexible, long-lasting, and sold by the foot, box, or reel to fit any heater hose job.\u003c\/p\u003e","products":[{"product_id":"flexfab-5526-025-25-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-025, 1\/4\" x 25 ft Blue Silicone Heater Hose, .25\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-025\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25\" (6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.58\" (15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~107 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31703907205167,"sku":"5526-025 (25)","price":69.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock.jpg?v=1583777573"},{"product_id":"flexfab-5526-025-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-025, 1\/4\" x 50 ft Blue Silicone Heater Hose, .25\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-025\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25\" (6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.58\" (15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~107 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31703935844399,"sku":"5526-025 (50)","price":131.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_d2187423-62e3-4753-8861-119a5877c441.jpg?v=1583777788"},{"product_id":"flexfab-5526-025-250-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-025, 1\/4\" x 250 ft Blue Silicone Heater Hose, .25\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-025\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25\" (6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.58\" (15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~107 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31703952687151,"sku":"5526-025 (250)","price":640.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_e612a799-5c64-401a-b4f7-521231afdb42.jpg?v=1583777752"},{"product_id":"flexfab-5526-031-25-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-031, 5\/16\" x 25 ft Blue Silicone Heater Hose, .31\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-031\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.31\" (8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.64\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31703954685999,"sku":"5526-031 (25)","price":74.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_f52de09b-9eef-434e-8773-94d22b6e6d8a.jpg?v=1583777867"},{"product_id":"flexfab-5526-031-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-031, 5\/16\" x 50 ft Blue Silicone Heater Hose, .31\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-031\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.31\" (8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.64\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31703956324399,"sku":"5526-031 (50)","price":141.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_4a8e7562-0405-41fa-b569-f28ef8d2bac2.jpg?v=1583777884"},{"product_id":"flexfab-5526-038-25-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-038, 3\/8\" x 25 ft Blue Silicone Heater Hose, .38\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-038\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.38\" (10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.71\" (18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31703966416943,"sku":"5526-038 (25)","price":82.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_1ac0067a-d798-4916-aaa0-ff87b0c64433.jpg?v=1583777949"},{"product_id":"flexfab-5526-038-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-038, 3\/8\" x 50 ft Blue Silicone Heater Hose, .38\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-038\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.38\" (10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.71\" (18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31703992664111,"sku":"5526-038 (50)","price":152.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_1e918b77-fddb-457c-a618-76771586c27f.jpg?v=1583778014"},{"product_id":"flexfab-5526-038-250-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-038, 3\/8\" x 250 ft Blue Silicone Heater Hose, .38\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-038\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.38\" (10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.71\" (18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31703996923951,"sku":"5526-038 (250)","price":677.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_09b8e9b4-9c14-41c6-9a37-f49d290ed8e5.jpg?v=1583777985"},{"product_id":"flexfab-5526-038-600-ft-blue-silicone-heater-hose-coolant-j20r3-class-a-reel","title":"Flexfab 5526-038, 3\/8\" x 600 ft Blue Silicone Heater Hose, .38\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-038\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.38\" (10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.71\" (18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31704001347631,"sku":"5526-038 (600)","price":1625.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_f4628c57-2c27-4c01-ad04-6b0b2ac37864.jpg?v=1583778049"},{"product_id":"flexfab-5526-050-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-050, 1\/2\" x 50 ft Blue Silicone Heater Hose, .50\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-050\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.50\" (13 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.83\" (21 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31706910556207,"sku":"5526-050 (50)","price":164.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_e5bc8f0e-aa1b-427c-8fda-7d44dbb9e21a.jpg?v=1583778150"},{"product_id":"flexfab-5526-050-250-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-050, 1\/2\" x 250 ft Blue Silicone Heater Hose, .50\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-050\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.50\" (13 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.83\" (21 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31706938474543,"sku":"5526-050 (250)","price":776.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_934ab358-4490-437e-9e51-ae2db748955d.jpg?v=1583778129"},{"product_id":"flexfab-5526-050-500-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-050, 1\/2\" x 500 ft Blue Silicone Heater Hose, .50\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-050\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.50\" (13 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.83\" (21 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31706943750191,"sku":"5526-050 (500)","price":1553.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_1b2c86db-a21c-47b3-98cf-97b444920c3b.jpg?v=1583778172"},{"product_id":"flexfab-5526-062-25-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-062, 5\/8\" x 25 ft Blue Silicone Heater Hose, .63\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-062\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.63\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\" (24 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31706970914863,"sku":"5526-062 (25)","price":100.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_ea3824a7-1fe1-4347-ae72-fad1f8e3192c.jpg?v=1583778217"},{"product_id":"flexfab-5526-062-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-062, 5\/8\" x 50 ft Blue Silicone Heater Hose, .63\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-062\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.63\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\" (24 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31706981990447,"sku":"5526-062 (50)","price":182.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_db6ebf82-98d1-4f55-812f-5391822c52f1.jpg?v=1583778280"},{"product_id":"flexfab-5526-062-250-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-062, 5\/8\" x 250 ft Blue Silicone Heater Hose, .63\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-062\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.63\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\" (24 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31706989264943,"sku":"5526-062 (250)","price":860.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_36f90a33-dec9-47a4-8f72-c9ccab875e2b.jpg?v=1583778237"},{"product_id":"flexfab-5526-062-400-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-062, 5\/8\" x 400 ft Blue Silicone Heater Hose, .63\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-062\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.63\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\" (24 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31706993098799,"sku":"5526-062 (400)","price":1377.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_3e7978c4-8b16-41a2-b00e-48578ed57644.jpg?v=1583778259"},{"product_id":"flexfab-5526-075-25-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-075, 3\/4\" x 25 ft Blue Silicone Heater Hose, .75\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-075\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.08\" (27 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31707009646639,"sku":"5526-075 (25)","price":104.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_6a7b0095-a7da-4e3f-b485-edcc885ac96c.jpg?v=1583778320"},{"product_id":"flexfab-5526-075-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-075, 3\/4\" x 250 ft Blue Silicone Heater Hose, .75\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-075\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.08\" (27 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31707015577647,"sku":"5526-075 (250)","price":929.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_92c99d77-32f4-440f-a409-57992772bbec.jpg?v=1583778342"},{"product_id":"flexfab-5526-075-300-ft-blue-silicone-heater-hose-coolant-j20r3-class-a-reel","title":"Flexfab 5526-075, 3\/4\" x 300 ft Blue Silicone Heater Hose, .75\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-075\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.08\" (27 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708375875631,"sku":"5526-075 (300)","price":1115.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_c15357b4-b090-4aa3-a5ef-6e5d8232a542.jpg?v=1583778362"},{"product_id":"flexfab-5526-075-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a-1","title":"Flexfab 5526-075, 3\/4\" x 50 ft Blue Silicone Heater Hose, .75\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-075\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.08\" (27 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708383084591,"sku":"5526-075 (50)","price":195.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_726ed436-00f0-43a6-ae16-286112337b70.jpg?v=1583778385"},{"product_id":"flexfab-5526-087-25-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-087, 7\/8\" x 25 ft Blue Silicone Heater Hose, .88\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-087\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.88\" (22 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.21\" (31 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708491284527,"sku":"5526-087 (25)","price":124.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_0cd9092f-cd8a-44f7-bdcb-49199f026736.jpg?v=1583778440"},{"product_id":"flexfab-5526-087-7-8-x-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-087, 7\/8\" x 50 ft Blue Silicone Heater Hose, .88\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-087\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.88\" (22 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.21\" (31 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708594208815,"sku":"5526-087 (50)","price":189.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_d455979e-371f-40fd-9041-c22152817f73.jpg?v=1583778467"},{"product_id":"flexfab-5526-087-7-8-x-200-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-087, 7\/8\" x 200 ft Blue Silicone Heater Hose, .88\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-087\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.88\" (22 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.21\" (31 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708596928559,"sku":"5526-087 (200)","price":734.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_43b94ac8-7c86-4a48-85ce-29b0cda849ad.jpg?v=1583778420"},{"product_id":"flexfab-5526-100-1-x-25-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-100, 1\" x 25 ft Blue Silicone Heater Hose, 1.00\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-100\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.00\" (25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.33\" (34 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708686712879,"sku":"5526-100 (25)","price":151.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_3250d7f0-3445-4e56-8771-95f272fa169d.jpg?v=1583778515"},{"product_id":"flexfab-5526-100-1-x-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-100, 1\" x 50 ft Blue Silicone Heater Hose, 1.00\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-100\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.00\" (25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.33\" (34 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708693692463,"sku":"5526-100 (50)","price":272.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_5170518e-0cee-43a6-9c65-d0eb9ae5c571.jpg?v=1583778541"},{"product_id":"flexfab-5526-100-1-x-200-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-100, 1\" x 200 ft Blue Silicone Heater Hose, 1.00\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-100\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.00\" (25 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.33\" (34 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708694249519,"sku":"5526-100 (200)","price":1033.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_95fdabce-3f15-4419-9259-f7d9b5b7e9f2.jpg?v=1583778495"},{"product_id":"flexfab-5526-125-1-1-4-x-25-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-125, 1-1\/4\" x 25 ft Blue Silicone Heater Hose, 1.25\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-125\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25\" (32 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.58\" (40 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~67 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708698247215,"sku":"5526-125 (25)","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_fac22300-e50f-4f07-8d82-b636777d14bc.jpg?v=1583778598"},{"product_id":"flexfab-5526-125-1-1-4-x-50-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-125, 1-1\/4\" x 50 ft Blue Silicone Heater Hose, 1.25\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-125\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25\" (32 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.58\" (40 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~67 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708703096879,"sku":"5526-125 (50)","price":367.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_9975b877-f184-468c-babf-b438e2eb12ea.jpg?v=1583778618"},{"product_id":"flexfab-5526-125-1-1-4-x-150-ft-blue-silicone-heater-hose-coolant-j20r3-class-a","title":"Flexfab 5526-125, 1-1\/4\" x 150 ft Blue Silicone Heater Hose, 1.25\" (Reel)","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-125\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25\" (32 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.58\" (40 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~67 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31708727967791,"sku":"5526-125 (150)","price":995.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_8381772a-72ec-478e-90e9-8b0636708a1f.jpg?v=1583778577"},{"product_id":"flexfab-5526-025-1-4-x-10-ft-blue-silicone-heater-hose-25","title":"Flexfab 5526-025, 1\/4\" x 10 ft Blue Silicone Heater Hose, .25\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-025\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25\" (6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.58\" (15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~107 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31738588528687,"sku":"5526-025 (10)","price":28.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_c478f19e-ea3c-42a8-b571-df98c2b8f7f9.jpg?v=1584905961"},{"product_id":"flexfab-5526-025-1-4-x-5-ft-blue-silicone-heater-hose-25","title":"Flexfab 5526-025, 1\/4\" x 5 ft Blue Silicone Heater Hose, .25\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-025\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25\" (6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.58\" (15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~107 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31738594525231,"sku":"5526-025 (5)","price":14.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_b879c3b9-4d8f-48a7-8391-139e30ebe9bf.jpg?v=1584906175"},{"product_id":"flexfab-5526-025-1-4-x-1-ft-choose-your-length-blue-silicone-heater-hose-25","title":"Flexfab 5526-025, 1\/4\" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .25\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-025\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25\" (6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.58\" (15 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~107 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31738598785071,"sku":"5526-025 (1)","price":2.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_294feac6-6400-4d8e-874b-8084025680f0.jpg?v=1584906311"},{"product_id":"flexfab-5526-031-5-16-x-10-ft-blue-silicone-heater-hose-31","title":"Flexfab 5526-031, 5\/16\" x 10 ft Blue Silicone Heater Hose, .31\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-031\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.31\" (8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.64\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31738623819823,"sku":"5526-031 (10)","price":31.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_47793f62-71c8-456d-a837-d33fcdd4e9a9.jpg?v=1584907318"},{"product_id":"flexfab-5526-031-5-16-x-5-ft-blue-silicone-heater-hose-31","title":"Flexfab 5526-031, 5\/16\" x 5 ft Blue Silicone Heater Hose, .31\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-031\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.31\" (8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.64\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31738688569391,"sku":"5526-031 (5)","price":15.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_32fcd08b-6d07-410d-a9d4-e63ca1fbd576.jpg?v=1584910970"},{"product_id":"flexfab-5526-031-5-16-x-1-ft-choose-your-length-blue-silicone-heater-hose-31","title":"Flexfab 5526-031, 5\/16\" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .31\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-031\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.31\" (8 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.64\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31738689060911,"sku":"5526-031 (1)","price":3.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_88c5cf59-12fe-4c01-9a7f-f1ab5444113e.jpg?v=1584911091"},{"product_id":"flexfab-5526-038-3-8-x-10-ft-blue-silicone-heater-hose-38","title":"Flexfab 5526-038, 3\/8\" x 10 ft Blue Silicone Heater Hose, .38\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-038\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.38\" (10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.71\" (18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739101904943,"sku":"5526-038 (10)","price":34.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_42a33149-38a0-42d2-b18d-72b8e7211df4.jpg?v=1584933586"},{"product_id":"flexfab-5526-038-3-8-x-5-ft-blue-silicone-heater-hose-38","title":"Flexfab 5526-038, 3\/8\" x 5 ft Blue Silicone Heater Hose, .38\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-038\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.38\" (10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.71\" (18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739110096943,"sku":"5526-038 (5)","price":17.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_b4465172-f301-4668-89aa-aed6e2fb4849.jpg?v=1584933727"},{"product_id":"flexfab-5526-038-3-8-x-1-ft-choose-your-length-blue-silicone-heater-hose-38","title":"Flexfab 5526-038, 3\/8\" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .38\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-038\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.38\" (10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.71\" (18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739112816687,"sku":"5526-038 (1)","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_7df44087-acb8-43f3-ab91-7c1ed2adc6d3.jpg?v=1584933810"},{"product_id":"flexfab-5526-050-1-2-x-10-ft-blue-silicone-heater-hose-50","title":"Flexfab 5526-050, 1\/2\" x 10 ft Blue Silicone Heater Hose, .50\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-050\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.50\" (13 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.83\" (21 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739180023855,"sku":"5526-050 (10)","price":35.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_56588b9b-a392-4193-bcf3-c661e43497c0.jpg?v=1584935179"},{"product_id":"flexfab-5526-050-1-2-x-5-ft-blue-silicone-heater-hose-50","title":"Flexfab 5526-050, 1\/2\" x 5 ft Blue Silicone Heater Hose, .50\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-050\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.50\" (13 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.83\" (21 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739183890479,"sku":"5526-050 (5)","price":17.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_167efbf1-d82e-497a-8e1d-3d93e25223bb.jpg?v=1584935285"},{"product_id":"flexfab-5526-050-1-2-x-1-ft-choose-your-length-blue-silicone-heater-hose-50","title":"Flexfab 5526-050, 1\/2\" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .50\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-050\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.50\" (13 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.83\" (21 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~103 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739203485743,"sku":"5526-050 (1)","price":3.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_c91bb7ad-e0de-4cdc-82e9-d4c644c0362a.jpg?v=1584935455"},{"product_id":"flexfab-5526-062-5-8-x-10-ft-blue-silicone-heater-hose-63","title":"Flexfab 5526-062, 5\/8\" x 10 ft Blue Silicone Heater Hose, .63\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-062\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.63\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\" (24 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739300839471,"sku":"5526-062 (10)","price":41.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_b05852c7-d889-4fc1-ac6f-7408e5304319.jpg?v=1584938359"},{"product_id":"flexfab-5526-062-5-8-x-5-ft-blue-silicone-heater-hose-63","title":"Flexfab 5526-062, 5\/8\" x 5 ft Blue Silicone Heater Hose, .63\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-062\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.63\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\" (24 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739301003311,"sku":"5526-062 (5)","price":20.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_ee3b2010-3d51-4761-8610-317056dab357.jpg?v=1584938451"},{"product_id":"flexfab-5526-062-5-8-x-1-ft-choose-your-length-blue-silicone-heater-hose-63","title":"Flexfab 5526-062, 5\/8\" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .63\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-062\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.63\" (16 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.96\" (24 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31739302084655,"sku":"5526-062 (1)","price":4.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_99153de0-aaf4-418d-b88f-433be3141613.jpg?v=1584938536"},{"product_id":"flexfab-5526-075-3-4-x-10-ft-blue-silicone-heater-hose-75","title":"Flexfab 5526-075, 3\/4\" x 10 ft Blue Silicone Heater Hose, .75\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-075\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.08\" (27 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31741356343343,"sku":"5526-075 (10)","price":43.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_07238a16-4a7b-4216-b2a6-e659043bbd4a.jpg?v=1585032911"},{"product_id":"flexfab-5526-075-3-4-x-5-ft-blue-silicone-heater-hose-75","title":"Flexfab 5526-075, 3\/4\" x 5 ft Blue Silicone Heater Hose, .75\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-075\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.08\" (27 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31741359128623,"sku":"5526-075 (5)","price":21.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_7430034a-f6fb-44e1-b649-52b88efaf519.jpg?v=1585033074"},{"product_id":"flexfab-5526-075-3-4-x-1-ft-choose-your-length-blue-silicone-heater-hose-75","title":"Flexfab 5526-075, 3\/4\" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .75\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-075\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.75\" (19 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.08\" (27 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~100 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31741360668719,"sku":"5526-075 (1)","price":4.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_59a0a007-f5bf-49d8-b0e0-6657406fe1e6.jpg?v=1585033290"},{"product_id":"flexfab-5526-087-7-8-x-10-ft-blue-silicone-heater-hose-88","title":"Flexfab 5526-087, 7\/8\" x 10 ft Blue Silicone Heater Hose, .88\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-087\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.88\" (22 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.21\" (31 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31741485154351,"sku":"5526-087 (10)","price":51.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_12274fe2-dddb-4d7f-9b0d-166ad8159195.jpg?v=1585035365"},{"product_id":"flexfab-5526-087-7-8-x-5-ft-blue-silicone-heater-hose-88","title":"Flexfab 5526-087, 7\/8\" x 5 ft Blue Silicone Heater Hose, .88\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-087\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.88\" (22 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.21\" (31 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31741492789295,"sku":"5526-087 (5)","price":25.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_5c7b1cc3-e01c-4f6f-9ad5-407bff30a778.jpg?v=1585035532"},{"product_id":"flexfab-5526-087-7-8-x-1-ft-choose-your-length-blue-silicone-heater-hose-88","title":"Flexfab 5526-087, 7\/8\" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .88\"","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eFlexfab 5526-087\u003c\/strong\u003e is a blue silicone, 1-ply nylon hose engineered for demanding engine environments. It resists hardening, cracking, cold leaks, aging, and many chemicals, making it a durable, long-lasting solution for diesel, automotive, marine, agricultural, and industrial cooling systems. The recommended Flexfab clamp for this size is shown in the chart below.\u003c\/p\u003e\n\u003ch3\u003ePerformance \u0026amp; Construction\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue silicone, 1-ply nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.88\" (22 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.21\" (31 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActual Burst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~83 PSI (1\/3 of burst)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-65F to +350F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.140\"\/.170\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhy this hose\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue silicone, 1-ply nylon\u003c\/strong\u003e — durable construction engineered for demanding cooling-system service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-65F to +350F range\u003c\/strong\u003e — stays flexible in cold and handles under-hood heat without hardening or cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResists hardening, cracking, cold leaks, aging, and many chemicals\u003c\/strong\u003e — long service life where ordinary rubber fails.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeets SAE J20 R3 Class A; TMC RP303B Cl I Gr II\u003c\/strong\u003e — engineered to recognized heavy-duty hose standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose fuel-rated?\u003c\/strong\u003e\u003cbr\u003eNo. Silicone heater hose is for coolant, radiator, and heater applications — it is not fuel-resistant. Do not use for fuel or oil lines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp does it take?\u003c\/strong\u003e\u003cbr\u003eUse the Flexfab \u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e clamp, sized to this hose’s outside diameter. Two clamps per connection is standard practice.\u003c\/p\u003e\n\u003ch3\u003eFlexfab 5526 Series — Complete Size \u0026amp; Clamp Chart\u003c\/h3\u003e\n\u003cp\u003eEvery size in the series. Click a part number to open that product. The clamp column shows the Flexfab clamp(s) that fit each hose OD.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eID\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(in)\u003c\/th\u003e\n\u003cth\u003eOD\u003cbr\u003e(mm)\u003c\/th\u003e\n\u003cth\u003eActual\u003cbr\u003eBurst\u003c\/th\u003e\n\u003cth\u003eSAE\u003c\/th\u003e\n\u003cth\u003eTMC\u003c\/th\u003e\n\u003cth\u003eWeight\u003cbr\u003e(lb\/ft)\u003c\/th\u003e\n\u003cth\u003eMatching\u003cbr\u003eClamp\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x50-0-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑025X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x250-0-25-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑025X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-025x800-0-25-x-800-ft-blue-silicone-heater-hose\"\u003e5526‑025X800\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.25\"\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e0.58\"\u003c\/td\u003e\n\u003ctd\u003e15\u003c\/td\u003e\n\u003ctd\u003e320 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.111\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0004-lined-worm-gear-hose-clamp-025-050-10-box\"\u003e2582‑0004\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-031x25-0-31-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑031X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-031x50-0-31-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑031X50\u003c\/a\u003e\u003cbr\u003e5526‑031X600\u003c\/td\u003e\n\u003ctd\u003e0.31\"\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e0.64\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.128\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x50-0-38-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑038X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x250-0-38-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑038X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-038x600-0-38-x-600-ft-blue-silicone-heater-hose\"\u003e5526‑038X600\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.38\"\u003c\/td\u003e\n\u003ctd\u003e10\u003c\/td\u003e\n\u003ctd\u003e0.71\"\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.145\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x250-0-50-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑050X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-050x500-0-50-x-500-ft-blue-silicone-heater-hose\"\u003e5526‑050X500\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.50\"\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003ctd\u003e0.83\"\u003c\/td\u003e\n\u003ctd\u003e21\u003c\/td\u003e\n\u003ctd\u003e310 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.181\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0006-lined-worm-gear-hose-clamp-0375-050-10-box\"\u003e2582‑0006\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x50-0-63-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑062X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x250-0-63-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑062X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-062x400-0-63-x-400-ft-blue-silicone-heater-hose\"\u003e5526‑062X400\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.63\"\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003ctd\u003e0.96\"\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.216\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0008-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0008\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x50-0-75-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑075X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x250-0-75-x-250-ft-blue-silicone-heater-hose\"\u003e5526‑075X250\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-075x300-0-75-x-300-ft-blue-silicone-heater-hose\"\u003e5526‑075X300\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.75\"\u003c\/td\u003e\n\u003ctd\u003e19\u003c\/td\u003e\n\u003ctd\u003e1.08\"\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003ctd\u003e300 PSI\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0010-lined-worm-gear-hose-clamp-050-063-10-box\"\u003e2582‑0010\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-087x25-0-88-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑087X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x50-0-88-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑087X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-087x200-0-88-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑087X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e0.88\"\u003c\/td\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e1.21\"\u003c\/td\u003e\n\u003ctd\u003e31\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.287\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0012-lined-worm-gear-hose-clamp-063-075-10-box\"\u003e2582‑0012\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-100x25-1-00-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑100X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x50-1-00-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑100X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-100x200-1-00-x-200-ft-blue-silicone-heater-hose\"\u003e5526‑100X200\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.00\"\u003c\/td\u003e\n\u003ctd\u003e25\u003c\/td\u003e\n\u003ctd\u003e1.33\"\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003ctd\u003e250 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.324\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0016-lined-worm-gear-hose-clamp-075-100-10-box\"\u003e2582‑0016\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/flexfab-5526-125x25-1-25-x-25-ft-blue-silicone-heater-hose\"\u003e5526‑125X25\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x50-1-25-x-50-ft-blue-silicone-heater-hose\"\u003e5526‑125X50\u003c\/a\u003e\u003cbr\u003e\u003ca href=\"\/products\/flexfab-5526-125x150-1-25-x-150-ft-blue-silicone-heater-hose\"\u003e5526‑125X150\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003e1.25\"\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003ctd\u003e1.58\"\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003e0.385\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/flexfab-2582-0020-lined-worm-gear-hose-clamp-088-125-10-box\"\u003e2582‑0020\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Flexfab","offers":[{"title":"Default Title","offer_id":31741493968943,"sku":"5526-087 (1)","price":5.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/products\/5526-stock_67f25b24-c2c3-4aeb-81cf-3b6c47ad3b41.jpg?v=1585035636"}],"url":"https:\/\/www.hpcouplers.com\/collections\/flexfab-5526-blue-heater-hose.oembed?page=3","provider":"hpcouplers","version":"1.0","type":"link"}