Skip to content
🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!
🍁 Fall Savings Are Here – Get Up to 30% Off Select Fittings & Hose!

Flexfab

  • Original price $ 148.59
    Original price $ 148.59 - Original price $ 148.59
    Original price $ 148.59
    Current price $ 118.87
    $ 118.87 - $ 118.87
    Current price $ 118.87

    Flexfab 5515-400, 4.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 102mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-400 Inside Diameter (ID): 4.00" (102mm) Outside Diameter (OD): 4.32" (110mm) Hose Length: 3 feet Wall Thic...

    View full details
    Original price $ 148.59
    Original price $ 148.59 - Original price $ 148.59
    Original price $ 148.59
    Current price $ 118.87
    $ 118.87 - $ 118.87
    Current price $ 118.87
    Save 20% Save %
  • Original price $ 128.89
    Original price $ 128.89 - Original price $ 128.89
    Original price $ 128.89
    Current price $ 103.11
    $ 103.11 - $ 103.11
    Current price $ 103.11

    Flexfab 5515-300, 3.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 76mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-300 Inside Diameter (ID): 3.00" (76mm) Outside Diameter (OD): 3.32" (84mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 128.89
    Original price $ 128.89 - Original price $ 128.89
    Original price $ 128.89
    Current price $ 103.11
    $ 103.11 - $ 103.11
    Current price $ 103.11
    Save 20% Save %
  • Original price $ 94.09
    Original price $ 94.09 - Original price $ 94.09
    Original price $ 94.09
    Current price $ 75.27
    $ 75.27 - $ 75.27
    Current price $ 75.27

    Flexfab 5515-200, 2.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 51mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-200 Inside Diameter (ID): 2.00" (51mm) Outside Diameter (OD): 2.32" (59mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 94.09
    Original price $ 94.09 - Original price $ 94.09
    Original price $ 94.09
    Current price $ 75.27
    $ 75.27 - $ 75.27
    Current price $ 75.27
    Save 20% Save %
  • Original price $ 557.99
    Original price $ 557.99 - Original price $ 557.99
    Original price $ 557.99
    Current price $ 390.59
    $ 390.59 - $ 390.59
    Current price $ 390.59

    Flexfab 5526-075, 3/4" x 100 ft Blue Silicone Heater Hose, .75"

    In stock

    FlexFab Series: 5526 Part Number: 5526-075 Suggested Clamp: FLX2582-0010 Inside Diameter (ID): 0.75" (19mm) Outside Diameter (OD): 1.08" (27mm) ...

    View full details
    Original price $ 557.99
    Original price $ 557.99 - Original price $ 557.99
    Original price $ 557.99
    Current price $ 390.59
    $ 390.59 - $ 390.59
    Current price $ 390.59
    Save 30% Save %
  • Original price $ 25.69
    Original price $ 25.69 - Original price $ 25.69
    Original price $ 25.69
    Current price $ 17.98
    $ 17.98 - $ 17.98
    Current price $ 17.98

    Flexfab 5526-050, 1/2" x 5 ft Blue Silicone Heater Hose, .50"

    In stock

    FlexFab Series: 5526 Part Number: 5526-050 Suggested Clamp: FLX2582-0006 Inside Diameter (ID): 0.50" (13mm) Outside Diameter (OD): 0.83" (21mm)...

    View full details
    Original price $ 25.69
    Original price $ 25.69 - Original price $ 25.69
    Original price $ 25.69
    Current price $ 17.98
    $ 17.98 - $ 17.98
    Current price $ 17.98
    Save 30% Save %
  • Original price $ 1,967.99
    Original price $ 1,967.99 - Original price $ 1,967.99
    Original price $ 1,967.99
    Current price $ 1,377.59
    $ 1,377.59 - $ 1,377.59
    Current price $ 1,377.59

    Flexfab 5526-062, 5/8" x 400 ft Blue Silicone Heater Hose, .63" (Reel)

    In stock

    FlexFab Series: 5526 Part Number: 5526-062 Suggested clamp: FLX2582-0008 Inside Diameter (ID): 0.63" (16mm) Outside Diameter (OD): 0.96" (24mm)...

    View full details
    Original price $ 1,967.99
    Original price $ 1,967.99 - Original price $ 1,967.99
    Original price $ 1,967.99
    Current price $ 1,377.59
    $ 1,377.59 - $ 1,377.59
    Current price $ 1,377.59
    Save 30% Save %
  • Original price $ 1,229.99
    Original price $ 1,229.99 - Original price $ 1,229.99
    Original price $ 1,229.99
    Current price $ 860.99
    $ 860.99 - $ 860.99
    Current price $ 860.99

    Flexfab 5526-062, 5/8" x 250 ft Blue Silicone Heater Hose, .63" (Reel)

    In stock

    FlexFab Series: 5526 Part Number: 5526-062 Suggested Clamp: FLX2582-0008 Inside Diameter (ID): 0.63" (16mm) Outside Diameter (OD): 0.96" (24mm)...

    View full details
    Original price $ 1,229.99
    Original price $ 1,229.99 - Original price $ 1,229.99
    Original price $ 1,229.99
    Current price $ 860.99
    $ 860.99 - $ 860.99
    Current price $ 860.99
    Save 30% Save %
  • Original price $ 106.49
    Original price $ 106.49 - Original price $ 106.49
    Original price $ 106.49
    Current price $ 74.54
    $ 74.54 - $ 74.54
    Current price $ 74.54

    Flexfab 5526-031, 5/16" x 25 ft Blue Silicone Heater Hose, .31"

    In stock

    FlexFab Series: 5526 Part Number: 5526-031 Inside Diameter (ID): 0.31" (8mm) Outside Diameter (OD): 0.64" (16mm) Hose Length: 25' Bend Radious: 5...

    View full details
    Original price $ 106.49
    Original price $ 106.49 - Original price $ 106.49
    Original price $ 106.49
    Current price $ 74.54
    $ 74.54 - $ 74.54
    Current price $ 74.54
    Save 30% Save %
  • Original price $ 119.09
    Original price $ 119.09 - Original price $ 119.09
    Original price $ 119.09
    Current price $ 95.27
    $ 95.27 - $ 95.27
    Current price $ 95.27

    Flexfab 5515-275, 2.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 70mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-275 Inside Diameter (ID): 2.75" (70mm) Outside Diameter (OD): 3.07" (78mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 119.09
    Original price $ 119.09 - Original price $ 119.09
    Original price $ 119.09
    Current price $ 95.27
    $ 95.27 - $ 95.27
    Current price $ 95.27
    Save 20% Save %
  • Original price $ 101.79
    Original price $ 101.79 - Original price $ 101.79
    Original price $ 101.79
    Current price $ 81.43
    $ 81.43 - $ 81.43
    Current price $ 81.43

    Flexfab 5515-225, 2.25" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 57mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-225 Inside Diameter (ID): 2.25" (57mm) Outside Diameter (OD): 2.57" (65mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 101.79
    Original price $ 101.79 - Original price $ 101.79
    Original price $ 101.79
    Current price $ 81.43
    $ 81.43 - $ 81.43
    Current price $ 81.43
    Save 20% Save %
  • Original price $ 85.39
    Original price $ 85.39 - Original price $ 85.39
    Original price $ 85.39
    Current price $ 68.31
    $ 68.31 - $ 68.31
    Current price $ 68.31

    Flexfab 5515-175, 1.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 44mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-175 Inside Diameter (ID): 1.75" (44mm) Outside Diameter (OD): 2.07" (53mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 85.39
    Original price $ 85.39 - Original price $ 85.39
    Original price $ 85.39
    Current price $ 68.31
    $ 68.31 - $ 68.31
    Current price $ 68.31
    Save 20% Save %
  • Original price $ 77.49
    Original price $ 77.49 - Original price $ 77.49
    Original price $ 77.49
    Current price $ 61.99
    $ 61.99 - $ 61.99
    Current price $ 61.99

    Flexfab 5515-150, 1.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 38mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-150 Inside Diameter (ID): 1.50" (38mm) Outside Diameter (OD): 1.82" (46mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 77.49
    Original price $ 77.49 - Original price $ 77.49
    Original price $ 77.49
    Current price $ 61.99
    $ 61.99 - $ 61.99
    Current price $ 61.99
    Save 20% Save %
  • Original price $ 54.99
    Original price $ 54.99 - Original price $ 54.99
    Original price $ 54.99
    Current price $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99

    Flexfab 5515-075, 0.75" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 19mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-075 Suggested Clamp: FLX2582-0012 Inside Diameter (ID): 0.75" (19mm) Outside Diameter (OD): 1.07" (27mm)...

    View full details
    Original price $ 54.99
    Original price $ 54.99 - Original price $ 54.99
    Original price $ 54.99
    Current price $ 43.99
    $ 43.99 - $ 43.99
    Current price $ 43.99
    Save 20% Save %
  • Original price $ 47.29
    Original price $ 47.29 - Original price $ 47.29
    Original price $ 47.29
    Current price $ 37.83
    $ 37.83 - $ 37.83
    Current price $ 37.83

    Flexfab 5515-062, 0.63" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 16mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-062 Suggested Clamp: FLX2582-0010 Inside Diameter (ID): 0.63" (16mm) Outside Diameter (OD): 0.95" (24mm)...

    View full details
    Original price $ 47.29
    Original price $ 47.29 - Original price $ 47.29
    Original price $ 47.29
    Current price $ 37.83
    $ 37.83 - $ 37.83
    Current price $ 37.83
    Save 20% Save %
  • Original price $ 4.49
    Original price $ 4.49 - Original price $ 4.49
    Original price $ 4.49
    Current price $ 3.14
    $ 3.14 - $ 3.14
    Current price $ 3.14

    Flexfab 5526-031, 5/16" x 1 ft (Choose Your Length) Blue Silicone Heater Hose, .31"

    In stock

    FlexFab Series: 5526 Part Number: 5526-031 Inside Diameter (ID): 0.31" (8mm) Outside Diameter (OD): 0.64" (16mm) Hose Length: 1' (Choose Your Len...

    View full details
    Original price $ 4.49
    Original price $ 4.49 - Original price $ 4.49
    Original price $ 4.49
    Current price $ 3.14
    $ 3.14 - $ 3.14
    Current price $ 3.14
    Save 30% Save %
  • Original price $ 1,421.99
    Original price $ 1,421.99 - Original price $ 1,421.99
    Original price $ 1,421.99
    Current price $ 995.39
    $ 995.39 - $ 995.39
    Current price $ 995.39

    Flexfab 5526-125, 1-1/4" x 150 ft Blue Silicone Heater Hose, 1.25" (Reel)

    In stock

    FlexFab Series: 5526 Part Number: 5526-125 Inside Diameter (ID): 1.25" (32mm) Outside Diameter (OD): 1.58" (40mm) Hose Length: 150' (Reel) Bend R...

    View full details
    Original price $ 1,421.99
    Original price $ 1,421.99 - Original price $ 1,421.99
    Original price $ 1,421.99
    Current price $ 995.39
    $ 995.39 - $ 995.39
    Current price $ 995.39
    Save 30% Save %
  • Original price $ 524.99
    Original price $ 524.99 - Original price $ 524.99
    Original price $ 524.99
    Current price $ 367.49
    $ 367.49 - $ 367.49
    Current price $ 367.49

    Flexfab 5526-125, 1-1/4" x 50 ft Blue Silicone Heater Hose, 1.25"

    In stock

    FlexFab Series: 5526 Part Number: 5526-125 Inside Diameter (ID): 1.25" (32mm) Outside Diameter (OD): 1.58" (40mm) Hose Length: 50' Bend Radious: ...

    View full details
    Original price $ 524.99
    Original price $ 524.99 - Original price $ 524.99
    Original price $ 524.99
    Current price $ 367.49
    $ 367.49 - $ 367.49
    Current price $ 367.49
    Save 30% Save %
  • Original price $ 914.99
    Original price $ 914.99 - Original price $ 914.99
    Original price $ 914.99
    Current price $ 640.49
    $ 640.49 - $ 640.49
    Current price $ 640.49

    Flexfab 5526-025, 1/4" x 250 ft Blue Silicone Heater Hose, .25" (Reel)

    In stock

    FlexFab Series: 5526 Part Number: 5526-025​​​​​​​ Inside Diameter (ID): 0.25" (6mm) Outside Diameter (OD): 0.58" (15mm) Hose Length: 250' (Reel)...

    View full details
    Original price $ 914.99
    Original price $ 914.99 - Original price $ 914.99
    Original price $ 914.99
    Current price $ 640.49
    $ 640.49 - $ 640.49
    Current price $ 640.49
    Save 30% Save %
  • Original price $ 227.49
    Original price $ 227.49 - Original price $ 227.49
    Original price $ 227.49
    Current price $ 181.99
    $ 181.99 - $ 181.99
    Current price $ 181.99

    Flexfab 5515-600, 6.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 152mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-600 Inside Diameter (ID): 6.00" (152mm) Outside Diameter (OD): 6.32" (161mm) Hose Length: 3 feet Wall Thic...

    View full details
    Original price $ 227.49
    Original price $ 227.49 - Original price $ 227.49
    Original price $ 227.49
    Current price $ 181.99
    $ 181.99 - $ 181.99
    Current price $ 181.99
    Save 20% Save %
  • Original price $ 166.29
    Original price $ 166.29 - Original price $ 166.29
    Original price $ 166.29
    Current price $ 133.03
    $ 133.03 - $ 133.03
    Current price $ 133.03

    Flexfab 5515-500, 5.00" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 127mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-500 Inside Diameter (ID): 5.00" (127mm) Outside Diameter (OD): 5.32" (135mm) Hose Length: 3 feet Wall Thic...

    View full details
    Original price $ 166.29
    Original price $ 166.29 - Original price $ 166.29
    Original price $ 166.29
    Current price $ 133.03
    $ 133.03 - $ 133.03
    Current price $ 133.03
    Save 20% Save %
  • Original price $ 135.09
    Original price $ 135.09 - Original price $ 135.09
    Original price $ 135.09
    Current price $ 108.07
    $ 108.07 - $ 108.07
    Current price $ 108.07

    Flexfab 5515-387, 3.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 99mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-387 Inside Diameter (ID): 3.88" (99mm) Outside Diameter (OD): 4.20" (107mm) Hose Length: 3 feet Wall Thick...

    View full details
    Original price $ 135.09
    Original price $ 135.09 - Original price $ 135.09
    Original price $ 135.09
    Current price $ 108.07
    $ 108.07 - $ 108.07
    Current price $ 108.07
    Save 20% Save %
  • Original price $ 150.59
    Original price $ 150.59 - Original price $ 150.59
    Original price $ 150.59
    Current price $ 120.47
    $ 120.47 - $ 120.47
    Current price $ 120.47

    Flexfab 5515-350, 3.50" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 89mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-350 Inside Diameter (ID): 3.50" (89mm) Outside Diameter (OD): 3.82" (97mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 150.59
    Original price $ 150.59 - Original price $ 150.59
    Original price $ 150.59
    Current price $ 120.47
    $ 120.47 - $ 120.47
    Current price $ 120.47
    Save 20% Save %
  • Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 71.99
    $ 71.99 - $ 71.99
    Current price $ 71.99

    Flexfab 5515-238, 2.38" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 60mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-238 Inside Diameter (ID): 2.38" (60mm) Outside Diameter (OD): 2.70" (69mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 89.99
    Original price $ 89.99 - Original price $ 89.99
    Original price $ 89.99
    Current price $ 71.99
    $ 71.99 - $ 71.99
    Current price $ 71.99
    Save 20% Save %
  • Original price $ 76.19
    Original price $ 76.19 - Original price $ 76.19
    Original price $ 76.19
    Current price $ 60.95
    $ 60.95 - $ 60.95
    Current price $ 60.95

    Flexfab 5515-187, 1.88" X 3 ft, 3-Ply Blue Silicone Coolant Hose, 48mm

    In stock

    FlexFab Series: 5515 Part Number: 5515-187 Inside Diameter (ID): 1.88" (48mm) Outside Diameter (OD): 2.20" (56mm) Hose Length: 3 feet Wall Thickn...

    View full details
    Original price $ 76.19
    Original price $ 76.19 - Original price $ 76.19
    Original price $ 76.19
    Current price $ 60.95
    $ 60.95 - $ 60.95
    Current price $ 60.95
    Save 20% Save %