{"product_id":"value-collection-zmscv70312-viton-o-ring-dash-312-10-pack","title":"Value Collection ZMSCV70312 Viton O-ring Dash 312 10-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCV70312 is a Dash 312 Viton (fluoroelastomer) O-ring sold in a pack of 10. It features a round cross-section with a 0.625-inch inside diameter, 1.000-inch outside diameter, and a 0.1875-inch thickness. Rated at 70 durometer hardness, this O-ring is built for demanding sealing applications that require resistance to high temperatures, petroleum-based fluids, and a wide range of chemicals. It is suited for vacuum service and exhibits low gas permeability, making it a dependable choice in hydraulic, pneumatic, and fluid-handling assemblies where standard rubber compounds fall short.\u003c\/p\u003e\u003cp\u003eThis O-ring is commonly used in HVAC, refrigeration, plumbing, and industrial fluid systems where petroleum products or elevated operating temperatures are present. Its working temperature range of -15 degrees F to 400 degrees F makes it appropriate for both heating and cooling equipment service. Plumbers, HVAC technicians, and industrial maintenance professionals install this type of seal during valve rebuilds, fitting connections, and pump or compressor servicing.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFluoroelastomer (Viton) construction provides good resistance to petroleum products, fuels, and oils\u003c\/li\u003e\n\u003cli\u003eOperating temperature range from -15 degrees F to 400 degrees F\u003c\/li\u003e\n\u003cli\u003e70 durometer hardness with a hard hardness rating for reliable compression sealing\u003c\/li\u003e\n\u003cli\u003eLow compression set and high temperature resistance extend service life\u003c\/li\u003e\n\u003cli\u003eSuitable for vacuum service with low gas permeability\u003c\/li\u003e\n\u003cli\u003eWide spectrum of chemical compatibility across common industrial and trade fluids\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with petroleum-based products and systems requiring fluoroelastomer seals. Designed as a standard Dash 312 O-ring replacement suitable for valves, fittings, pumps, and fluid-handling components that call for a 0.625-inch ID round cross-section seal.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eViton O-rings should be installed by a qualified technician familiar with the system being serviced. Always depressurize and isolate the line or component before removing the old seal. Inspect the mating groove for damage, burrs, or contamination before seating the replacement O-ring. Apply a compatible lubricant to ease installation and avoid twisting or distorting the cross-section during fitment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fluoroelastomer (Viton)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 312\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 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 durometer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: 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\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Material\u003c\/strong\u003e: Petroleum Products\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\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: ZMSCV70312\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51708748235058,"sku":"ZMSCV70312","price":15.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/84ad5fd5c146410df6800770340b1028.jpg?v=1788448154","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscv70312-viton-o-ring-dash-312-10-pack","provider":"Voomi Supply","version":"1.0","type":"link"}