{"product_id":"foster-fis4f4-fih-series","title":"Foster FIS4F4, 1\/2\" Snap-Tite IH Air Coupler x 1\/2\" FNPT, FIH Series, Steel","description":"\u003cp\u003eThe Foster \u003cstrong\u003eFIS4F4\u003c\/strong\u003e is a Snap-Tite IH interchange air coupler — a one-way shut-off socket built for pneumatic air-tool service. Its valve makes 360° contact with the plug for a reliable seal, and it interchanges with Snap-Tite “IH” Series couplers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Foster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FIS4F4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e FIH Series (Snap-Tite IH interchange)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Coupler (Socket)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchange:\u003c\/strong\u003e Snap-Tite IH Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Size:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread \/ Connection:\u003c\/strong\u003e 1\/2\" FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e One-Way Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Pneumatic (compressed air)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Pressure:\u003c\/strong\u003e 2000 PSI (static, per ANSI\/B93.2-1986)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -40°F to +250°F (standard seals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material:\u003c\/strong\u003e Buna-N (Nitrile)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel (zinc plated), machined from solid bar stock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e Meets or exceeds MIL-C-51234\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatch:\u003c\/strong\u003e Manual sleeve connect\/disconnect, hardened for long service life\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMade in USA\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhy this coupler\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSNAP-TITE IH INTERCHANGE:\u003c\/strong\u003e Drops in for Snap-Tite “IH” Series sockets so you can service existing air lines without re-tooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e360° VALVE CONTACT:\u003c\/strong\u003e The FIH socket valve seals fully around the plug for dependable one-way shut-off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHIGH FLOW:\u003c\/strong\u003e Large internal diameters flow more air than typical double shut-off couplers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHARDENED, ZINC-PLATED STEEL:\u003c\/strong\u003e Built for heavy-duty shop and industrial air service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMachined from solid bar stock with a hardened sleeve, the FIS4F4 stands up to daily air-tool use while dropping straight into Snap-Tite IH air lines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does it interchange with?\u003c\/strong\u003e Snap-Tite “IH” Series air couplers. FIH sockets and plugs of the same size couple together.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAir or hydraulic?\u003c\/strong\u003e FIH is the pneumatic (air) one-way shut-off line. (The related FH Series covers two-way and straight-thru hydraulic\/pneumatic service.)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat plugs fit it?\u003c\/strong\u003e FIH unvalved plugs (the FH-numbered plug line) work with both FH Straight-Thru and FIH sockets.\u003c\/p\u003e\u003cp\u003eBrand and Manufacturer: hpcouplers. Ships fast from stock.\u003c\/p\u003e","brand":"Foster","offers":[{"title":"Default Title","offer_id":45543094419503,"sku":"FOST FIS4F4 (1)","price":35.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9849\/files\/Foster_Stock_Image_v1.png?v=1781220743","url":"https:\/\/www.hpcouplers.com\/products\/foster-fis4f4-fih-series","provider":"hpcouplers","version":"1.0","type":"link"}