{"product_id":"ring-back-up-ptfe-dsf-3","title":"RING, BACK-UP, PTFE, DSF, 3\"","description":"\u003cp\u003eThis 3\" PTFE back-up ring for DSF (Dry-Seal Face) applications prevents seal extrusion and enhances sealing performance. Manufactured from high-quality PTFE, this back-up ring provides chemical resistance and reliable support in demanding applications.\u003c\/p\u003e\u003ch3\u003eKey Features:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 3 inch DSF application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PTFE (polytetrafluoroethylene)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Back-up ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e DSF dry-disconnect systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePTFE provides universal chemical resistance\u003c\/li\u003e\n\u003cli\u003ePrevents seal extrusion under pressure\u003c\/li\u003e\n\u003cli\u003eEnhances primary seal performance\u003c\/li\u003e\n\u003cli\u003eExcellent temperature resistance (-100°F to 500°F)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEssential component for 3\" DSF dry-disconnect couplers in chemical processing, petroleum transfer, and industrial fluid handling systems.\u003c\/p\u003e","brand":"Sparling Corporation","offers":[{"title":"Default Title","offer_id":47728255697123,"sku":"H31265M","price":55.16,"currency_code":"USD","in_stock":true}],"url":"https:\/\/sparlingcorp.online\/products\/ring-back-up-ptfe-dsf-3","provider":"Sparling Corporation","version":"1.0","type":"link"}