{"product_id":"value-collection-zmscs70034-silicone-o-ring-dash-034","title":"Value Collection ZMSCS70034 Silicone O-ring Dash 034","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCS70034 is a silicone O-ring with a round cross section, designed for static and dynamic sealing applications across HVAC, plumbing, and industrial systems. It measures 2.125 inches inside diameter, 2.25 inches outside diameter, and 0.0625 inches thick, conforming to the AS568 Dash 034 standard. Rated from -80 degrees F to 450 degrees F, this O-ring suits applications that demand a wide temperature range and reliable dry heat resistance. Each package contains 25 rings. The white silicone construction offers good weather and ozone resistance, making it a practical choice for recurring maintenance and repair work.\u003c\/p\u003e\u003cp\u003eThis O-ring is used in applications where exposure to oils, chemicals, and solvents is a consideration, though silicone carries limited oil resistance and should be selected with that trade-off in mind. Typical install scenarios include flange seals, pipe fittings, valve stems, and equipment housings in residential and light commercial HVAC and plumbing systems. The Dash 034 sizing is a standard reference used across many OEM and aftermarket components, making this a common replacement ring stocked by service technicians for field repairs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDash 034 standard sizing: 2.125 inches ID, 2.25 inches OD, 0.0625 inches thick\u003c\/li\u003e\n\u003cli\u003eOperating range of -80 degrees F to 450 degrees F for wide thermal coverage\u003c\/li\u003e\n\u003cli\u003eRound cross section for consistent seating in standard O-ring grooves\u003c\/li\u003e\n\u003cli\u003eGood weather and ozone resistance for outdoor and exposed installations\u003c\/li\u003e\n\u003cli\u003eCompatible with oils, chemicals, and solvents — note limited oil resistance\u003c\/li\u003e\n\u003cli\u003eSold in a 25-piece package to support fleet service and stocking needs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 034 silicone O-ring replacement suitable for sealing applications in HVAC, plumbing, and industrial equipment that accept AS568-034 dimensioned rings.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed HVAC technicians, plumbers, or maintenance professionals. Always depressurize and de-energize the system before replacing any O-ring to prevent injury or fluid release. Lubricate the O-ring with a compatible lubricant before seating to prevent tearing during assembly. Inspect the groove for damage or debris before installing the new ring.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 2.125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 034\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Silicone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 70 (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\u003eCompatible With\u003c\/strong\u003e: Oils, Chemicals, Solvents\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\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: ZMSCS70034\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692857819442,"sku":"ZMSCS70034","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f737ed9caea1a66a787cdc8b09fad028.jpg?v=1788304136","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscs70034-silicone-o-ring-dash-034","provider":"Voomi Supply","version":"1.0","type":"link"}