{"product_id":"value-collection-zmscv2x4-viton-o-ring-4x8x2-inch-25-pack","title":"Value Collection ZMSCV2X4 Viton O-ring 4x8x2 Inch 25-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCV2X4 is a round cross-section O-ring manufactured from fluoroelastomer (Viton), designed for static and dynamic sealing applications where exposure to petroleum products, high temperatures, or aggressive chemicals is expected. The ring measures 4 inches inside diameter, 8 inches outside diameter, and 2 inches thick. With a durometer hardness rating of 75 Shore A, it maintains a low compression set and resists deformation under sustained load. The operating temperature range spans -15 degrees F to 400 degrees F, making it suitable for demanding service environments. Licensed mechanical contractors and industrial maintenance technicians are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for hydraulic systems, fuel handling equipment, chemical processing lines, and vacuum service applications where standard Buna-N or neoprene compounds fall short. The fluoroelastomer compound provides wide-spectrum chemical compatibility and low gas permeability, which is critical in vacuum and high-pressure fluid containment. This SKU is sold in a package quantity of 25 rings, appropriate for stocking or multi-unit service work. Typical applications include pump seals, valve packing, and flange face sealing in both industrial and commercial mechanical systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFluoroelastomer (Viton) compound with good resistance to petroleum products and fuels\u003c\/li\u003e\n  \u003cli\u003eOperating range of -15 degrees F to 400 degrees F for high-temperature service\u003c\/li\u003e\n  \u003cli\u003e75 Shore A hardness with low compression set for reliable long-term sealing\u003c\/li\u003e\n  \u003cli\u003eLow gas permeability makes it suitable for vacuum service applications\u003c\/li\u003e\n  \u003cli\u003eWide spectrum of chemical compatibility for use in aggressive fluid environments\u003c\/li\u003e\n  \u003cli\u003eRound cross-section profile; sold in a package of 25 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement or service-stock O-ring for industrial, hydraulic, and mechanical sealing applications requiring fluoroelastomer material compatibility with petroleum products and high-temperature service conditions.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed millwrights, pipefitters, or mechanical technicians. Always depressurize and lock out the system before removing existing seals. Ensure the gland groove dimensions match the O-ring cross-section and durometer to prevent extrusion or inadequate sealing. Do not use petroleum-based lubricants during installation; use a compatible assembly lubricant approved for fluoroelastomer compounds.\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 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 2 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: 75 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\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Media\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: 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: ZMSCV2X4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718864339250,"sku":"ZMSCV2X4","price":19.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/792989f58b47d995e8f20d92a317784f_c8cd1c66-63f1-427a-9c39-231af7b1421f.jpg?v=1788556047","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscv2x4-viton-o-ring-4x8x2-inch-25-pack","provider":"Voomi Supply","version":"1.0","type":"link"}