{"product_id":"value-collection-zmsce70123-epdm-o-ring-dash-123-pack-25","title":"Value Collection ZMSCE70123 Epdm O-ring Dash 123 Pack 25","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCE70123 is a Dash 123 EPDM O-ring designed for static and dynamic sealing applications in fluid handling, hydraulic, and steam systems. Made from Ethylene Propylene Diene Monomer (EPDM) compound with a 70 Shore A hardness rating, this O-ring delivers reliable sealing across a wide service temperature range of -65 degrees F to 300 degrees F. The round cross section measures 0.094 inches thick, with a 1.188-inch inside diameter and a 1.375-inch outside diameter. Licensed plumbers, HVAC technicians, and hydraulic system technicians typically specify EPDM for its resistance to hot water, steam, and phosphate ester-based hydraulic fluids. Each package contains 25 O-rings.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is well suited for plumbing systems, HVAC hydronic circuits, steam lines, and commercial aircraft hydraulic systems that use Skydrol-type fluids. EPDM compound is the preferred material choice where hot water and steam exposure would degrade nitrile or neoprene compounds. Its hard durometer rating makes it appropriate for moderate-pressure applications requiring shape retention under compression. Typical install scenarios include valve stem seals, pump housings, pipe unions, and hydraulic manifold ports in both residential and light commercial service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eEPDM compound with excellent resistance to hot water, steam, and phosphate ester hydraulic fluids\u003c\/li\u003e\n  \u003cli\u003eSuitable for use in Skydrol fluid systems found in commercial aircraft hydraulic applications\u003c\/li\u003e\n  \u003cli\u003e70 Shore A hardness for reliable sealing under compression in moderate-pressure service\u003c\/li\u003e\n  \u003cli\u003eWide service temperature range: -65 degrees F to 300 degrees F\u003c\/li\u003e\n  \u003cli\u003eRound cross section, Dash 123 standard sizing for drop-in replacement fitment\u003c\/li\u003e\n  \u003cli\u003eSold in a 25-piece package to support service stock and fleet maintenance needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with hot water, steam, and phosphate ester type hydraulic fluid systems. Not FDA approved. Designed as an OEM-style replacement O-ring for any application requiring a Dash 123 round cross section EPDM seal.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eO-ring installation should be performed by a licensed plumber, HVAC technician, or hydraulic systems technician as appropriate to the application. Shut off and depressurize the system completely before removing any sealing components. Inspect the O-ring groove for burrs, nicks, or corrosion before seating the new O-ring; damaged groove surfaces will compromise the seal regardless of O-ring condition. Avoid twisting or rolling the O-ring during installation, and use only a compatible lubricant rated for EPDM material and the service fluid involved.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: EPDM (Ethylene Propylene Diene Monomer)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 123\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.188 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.094 inches (3\/32 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: -65 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 300 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Fluids\u003c\/strong\u003e: Hot water, steam, phosphate ester hydraulic fluids, Skydrol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\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: 25\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: ZMSCE70123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692186960178,"sku":"ZMSCE70123","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/792989f58b47d995e8f20d92a317784f_c5723263-bd00-4f6d-8a07-a52a953b2b4a.jpg?v=1788294289","url":"https:\/\/voomisupply.com\/products\/value-collection-zmsce70123-epdm-o-ring-dash-123-pack-25","provider":"Voomi Supply","version":"1.0","type":"link"}