{"product_id":"value-collection-zmscu70212-o-ring-dash-212-polyurethane","title":"Value Collection ZMSCU70212 O-ring Dash 212 Polyurethane","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCU70212 is a Dash 212 polyurethane o-ring with a round cross section, designed for static and dynamic sealing applications in hydraulic, pneumatic, and fluid handling systems. It measures 0.875 inches inside diameter, 1.125 inches outside diameter, and 0.125 inches thick. The material is rated at 70 Shore A hardness, placing it in the hard hardness category. Operating temperature range runs from -60 degrees F to 200 degrees F. Polyurethane construction provides strong resistance to petroleum oils, hydrocarbon fuels, ozone, oxygen, and general weathering, making it a dependable choice for many trade and industrial sealing jobs.\u003c\/p\u003e\u003cp\u003eThis o-ring is suited for residential and light commercial fluid system maintenance and repair work, including hydraulic lines, fuel system fittings, and pneumatic components where petroleum-based media are present. HVAC technicians, plumbers, and equipment service technicians regularly use Dash 212 o-rings as replacement seals at fittings, valves, and couplings. It is not recommended for use with acids, ketones, or chlorinated hydrocarbons. Some polyurethane compounds are also sensitive to water and humidity exposure over extended service periods, so verify compatibility with the specific fluid environment before installation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDash 212 standard size: 0.875 inches ID, 1.125 inches OD, 0.125 inches thick\u003c\/li\u003e\n\u003cli\u003ePolyurethane material with round cross section\u003c\/li\u003e\n\u003cli\u003e70 Shore A hardness rating for reliable sealing under pressure\u003c\/li\u003e\n\u003cli\u003eTemperature range: -60 degrees F to 200 degrees F\u003c\/li\u003e\n\u003cli\u003eResistant to petroleum oils, hydrocarbon fuels, ozone, oxygen, and weathering\u003c\/li\u003e\n\u003cli\u003eNot recommended for acids, ketones, or chlorinated hydrocarbons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 212 replacement o-ring for use in systems where petroleum oils and hydrocarbon fuels are the primary media, including hydraulic, pneumatic, and fuel handling assemblies requiring a 0.875-inch inside diameter seal.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician. De-energize and depressurize the system fully before removing any fittings or seals. Inspect the sealing groove and mating surfaces for damage or contamination before seating the new o-ring. Avoid twisting or stretching the o-ring during installation, and confirm fluid compatibility before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 212\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polyurethane\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: Hard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -60 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 200 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Media\u003c\/strong\u003e: Petroleum Oils, Hydrocarbon Fuels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\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: ZMSCU70212\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720506016050,"sku":"ZMSCU70212","price":49.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/948218e7d575354927bec17444760f56.jpg?v=1788565182","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscu70212-o-ring-dash-212-polyurethane","provider":"Voomi Supply","version":"1.0","type":"link"}