{"product_id":"value-collection-zmsctst333-o-ring-dash-333-ptfe","title":"Value Collection ZMSCTST333 O-ring Dash 333 Ptfe","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCTST333 is a Dash 333 O-ring made from polytetrafluoroethylene (PTFE), a high-performance fluoropolymer seal material. It features a rectangular cross section and measures 2.518 inches inside diameter, 2.884 inches outside diameter, and 0.0625 inches thick. With a medium durometer hardness rating of 55 and a working temperature range of -65 degrees F to 500 degrees F, this O-ring is suited for demanding sealing applications where standard elastomers fail. Licensed trades including plumbers, HVAC technicians, and industrial maintenance professionals install PTFE O-rings where chemical resistance and wide thermal tolerance are required.\u003c\/p\u003e\u003cp\u003eThis O-ring is used in static and low-motion dynamic sealing applications across residential and commercial systems. Its PTFE construction makes it appropriate for use with aggressive chemicals, steam lines, and high-temperature fluid systems where nitrile or EPDM materials would degrade. It is a practical choice for pump housings, valve bodies, and threaded fittings requiring a reliable face or groove seal in corrosive or high-heat environments. Each package contains 10 O-rings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePTFE material provides broad chemical resistance and high-temperature performance\u003c\/li\u003e\n\u003cli\u003eWorking temperature range from -65 degrees F to 500 degrees F\u003c\/li\u003e\n\u003cli\u003eRectangle cross section for consistent groove seating and face sealing\u003c\/li\u003e\n\u003cli\u003eMedium hardness rating of 55 durometer for controlled compression under load\u003c\/li\u003e\n\u003cli\u003eDash 333 designation for straightforward cross-reference and replacement sourcing\u003c\/li\u003e\n\u003cli\u003eSold in packs of 10 for service stock and multi-unit repairs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or service seal for applications requiring a Dash 333 PTFE O-ring with a 2.518 inch inside diameter and rectangular cross section.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eLicensed plumbers and HVAC technicians should de-pressurize and fully drain the system before replacing O-rings in valve bodies or pump housings. Clean and inspect the seating groove for burrs or corrosion before installation. PTFE O-rings should not be lubricated with petroleum-based compounds, as compatibility with system fluids should be verified prior to installation. Follow applicable IPC or IFGC guidelines for the system being serviced.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polytetrafluoroethylene (PTFE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 333\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.518 inches (63.96 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.884 inches (82.55 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 inches (1.78 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Rectangle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 55 durometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 500 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.24 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ZMSCTST333\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715036643634,"sku":"ZMSCTST333","price":29.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fe58764a27b15dec944ed07daba4c80e.jpg?v=1788509112","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsctst333-o-ring-dash-333-ptfe","provider":"Voomi Supply","version":"1.0","type":"link"}