{"product_id":"value-collection-zbd9500-221-viton-o-ring-dash-221","title":"Value Collection ZBD9500-221 Viton O-ring Dash 221","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZBD9500-221 is a Viton O-ring with a round cross section, designed for static and dynamic sealing applications in fluid and pneumatic systems. It measures 1.44 inches inside diameter, 1.69 inches outside diameter, and 0.125 inches thick, conforming to Dash 221 sizing. Viton fluoroelastomer construction provides strong resistance to oils, fuels, hydraulic fluids, and a wide range of chemicals, making this O-ring suitable for demanding service environments. A Shore A hardness of 75 gives it a firm, reliable seat under compression. Licensed plumbers, HVAC technicians, and industrial mechanics commonly specify this part for sealing fittings, valves, and fluid system components.\u003c\/p\u003e\n\u003cp\u003eThis O-ring is suited for residential and commercial plumbing, HVAC refrigerant and hydraulic circuits, and general industrial fluid systems where elevated temperatures or chemical exposure require a fluoroelastomer seal. It performs across a rated temperature range of -15 degrees F to 400 degrees F, making it appropriate for both heating system connections and high-heat process plumbing. Minimum order quantity is 25 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eViton fluoroelastomer material resists oils, fuels, hydraulic fluids, and chemical exposure\u003c\/li\u003e\n  \u003cli\u003eDash 221 standard sizing: 1.44 inches ID, 1.69 inches OD, 0.125 inches thickness\u003c\/li\u003e\n  \u003cli\u003eRound cross section ensures consistent compression and reliable seal formation\u003c\/li\u003e\n  \u003cli\u003eShore A hardness of 75 rated as hard for firm seating under load\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -15 degrees F to 400 degrees F\u003c\/li\u003e\n  \u003cli\u003eNot FDA approved; intended for industrial and mechanical sealing use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service seal for fluid system components, valves, and fittings that specify a Dash 221 Viton O-ring with a round cross section.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers, HVAC technicians, or industrial mechanics. Depressurize and isolate the system before removing the old seal. Inspect the gland for scoring or damage before seating the new O-ring. Avoid twisting or pinching the O-ring during installation, and apply a compatible lubricant to aid seating without compromising seal integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Viton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 221\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.44 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.69 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShore A Hardness\u003c\/strong\u003e: 75 (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\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: ZBD9500-221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721783836978,"sku":"ZBD9500-221","price":36.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a2560f6494dccc794ab0c370cc062ec2.jpg?v=1788580757","url":"https:\/\/voomisupply.com\/products\/value-collection-zbd9500-221-viton-o-ring-dash-221","provider":"Voomi Supply","version":"1.0","type":"link"}