{"product_id":"value-collection-zmscs70150-silicone-o-ring-dash-150","title":"Value Collection ZMSCS70150 Silicone O-ring Dash 150","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCS70150 is a Dash 150 silicone O-ring with a round cross section, designed for static and dynamic sealing applications across HVAC, plumbing, and industrial fluid systems. It measures 2.875 inches inside diameter, 3.063 inches outside diameter, and 0.094 inches thick with a hardness rating of 70 Shore A. The silicone compound gives this O-ring a wide service temperature range of -80 degrees F to 450 degrees F, making it a dependable choice where standard rubber O-rings would fail under dry heat or thermal cycling. Licensed tradespeople and MRO technicians install this part when replacing worn or damaged seals in equipment that runs hot or sees wide ambient swings.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for applications that demand good dry heat resistance, weather resistance, and ozone resistance. It carries limited oil resistance, so it is appropriate where contact with oils and solvents is minimal or controlled. Typical use cases include sealing flanges, pump housings, valve bodies, and equipment access covers in residential and light commercial HVAC systems, plumbing assemblies, and process equipment. Each purchase includes a package of 10 O-rings, which is practical for service techs who stock common seals on the truck.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicone material rated from -80 degrees F to 450 degrees F for wide-temperature-range applications\u003c\/li\u003e\n  \u003cli\u003eDash 150 standard sizing for drop-in replacement in existing grooves and ports\u003c\/li\u003e\n  \u003cli\u003eRound cross section for reliable compression sealing in standard O-ring glands\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness provides firm, durable seating without excessive deformation\u003c\/li\u003e\n  \u003cli\u003eGood weather and ozone resistance for outdoor or exposed equipment\u003c\/li\u003e\n  \u003cli\u003eSold in a 10-piece package to support field stocking and batch repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 150 O-ring replacement compatible with equipment using 2.875-inch ID O-ring grooves per standard dimensional specifications. Compatible with oils, chemicals, and solvents at low to moderate concentrations; verify chemical compatibility before use in high-concentration solvent environments.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eO-ring installation is performed by plumbers, HVAC technicians, and industrial maintenance trades. Always depressurize and isolate the system before removing the old seal. Clean the gland groove of debris, old sealant, and corrosion before seating the new O-ring. Avoid twisting or stretching the O-ring during installation, as distortion reduces seal life and can cause premature failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Silicone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3.063 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.094 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\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: -80 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 450 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\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: 0.02 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: ZMSCS70150\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690345398578,"sku":"ZMSCS70150","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6fff70c18a13388067e0c457d622fba0.jpg?v=1788269147","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscs70150-silicone-o-ring-dash-150","provider":"Voomi Supply","version":"1.0","type":"link"}