{"product_id":"value-collection-zmscv70245-viton-o-ring-dash-245","title":"Value Collection ZMSCV70245 Viton O-ring Dash 245","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCV70245 is a Dash 245 Viton (fluoroelastomer) O-ring designed for static and dynamic sealing applications that demand resistance to high temperatures, petroleum-based fluids, and a broad range of chemicals. It measures 4.375 inches inside diameter, 4.625 inches outside diameter, and 0.125 inches thick, with a round cross section and a 70 Shore A hardness rating. This O-ring is suited for use in hydraulic, pneumatic, fuel, and chemical systems where standard nitrile or EPDM compounds fall short. Plumbers, HVAC technicians, and industrial maintenance professionals install this type of seal in flanges, pumps, valves, and manifold assemblies.\u003c\/p\u003e\n\u003cp\u003eThis O-ring fits applications calling for a Dash 245 standard-dimension seal in fluoroelastomer material. Its rated temperature range of -15 degrees F to 400 degrees F makes it appropriate for both hot fluid handling and moderate cryogenic service. The 70 durometer hardness provides a firm seal with low compression set, helping maintain sealing force over long service intervals. Typical use cases include petroleum product handling, vacuum service, and any application where low gas permeability is required. Sold in a package quantity of 5.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFluoroelastomer (Viton) construction offers wide chemical compatibility including petroleum products\u003c\/li\u003e\n  \u003cli\u003eTemperature rated from -15 degrees F to 400 degrees F\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness with low compression set for sustained sealing performance\u003c\/li\u003e\n  \u003cli\u003eRound cross section, Dash 245 standard dimensions\u003c\/li\u003e\n  \u003cli\u003eSuitable for vacuum service and low gas permeability applications\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 5 per order unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Dash 245 standard O-ring replacement for sealing applications involving petroleum products, hydraulic fluids, fuels, and chemically aggressive media where fluoroelastomer material is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by plumbers, HVAC technicians, or industrial mechanics depending on the application. Depressurize and isolate the system completely before removing the old seal. Clean the gland and mating surfaces to remove debris or old seal material before installing the new O-ring. Avoid rolling or twisting the O-ring during installation; use a compatible lubricant approved for fluoroelastomer compounds and the fluid being sealed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fluoroelastomer (Viton)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 4.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 4.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 245\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 70 Shore A (Hard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -15 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 400 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Media\u003c\/strong\u003e: Petroleum Products\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401503\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: ZMSCV70245\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":67952904470834,"sku":"ZMSCV70245","price":18.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f8e8cac8712113e4ec2483b9410969d8.jpg?v=1791754835","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscv70245-viton-o-ring-dash-245","provider":"Voomi Supply","version":"1.0","type":"link"}