{"product_id":"value-collection-zmscqh70218-o-ring-dash-218-nbr-pack-50","title":"Value Collection ZMSCQH70218 O-ring Dash 218 Nbr Pack 50","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION ZMSCQH70218 is a Dash 218 O-ring with an X-profile (quattro) cross section, manufactured from Nitrile Butadiene Rubber (NBR). It measures 1.25 inches inside diameter, 1.5 inches outside diameter, and 0.125 inches thick. The X-profile cross section reduces spiral twist and improves sealing contact compared to a standard round cross section. NBR material provides reliable resistance to petroleum-based fluids, hydraulic oils, and fuels, making it well suited for fluid sealing applications in HVAC, plumbing, and mechanical systems. This package contains 50 O-rings.\u003c\/p\u003e\u003cp\u003eThis O-ring is used in applications requiring a Dash 218 size seal with an X-profile cross section. Typical installations include hydraulic fittings, fluid connectors, valve stems, pump housings, and piping unions in both residential and light commercial systems. The NBR compound performs across a broad temperature range, making it a practical choice for stationary sealing in moderate-pressure fluid circuits. Plumbers, HVAC technicians, and pipefitters commonly stock Dash 218 O-rings for routine service and repair of threaded and compression-style fittings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eX-profile (quattro) cross section reduces spiral twist and improves sealing surface contact\u003c\/li\u003e\n\u003cli\u003eNBR material resists petroleum-based fluids, hydraulic oils, and fuels\u003c\/li\u003e\n\u003cli\u003eDash 218 standard sizing ensures dimensional consistency across brands and systems\u003c\/li\u003e\n\u003cli\u003e1.25 inches ID x 1.5 inches OD x 0.125 inches thick for precise groove fitment\u003c\/li\u003e\n\u003cli\u003ePackaged in quantities of 50 for shop stock and service van inventory\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Dash 218 replacement O-ring for hydraulic fittings, valve assemblies, and fluid connectors requiring an X-profile NBR seal in that size class.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eDepressurize and drain the system before replacing any O-ring in a fluid circuit. Lightly lubricate the O-ring with a compatible fluid or O-ring lubricant before seating to prevent nicking during installation. Inspect the groove for burrs or corrosion that could damage the seal. Installation should follow applicable plumbing or mechanical codes such as the IPC for piping systems.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.5 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: 218\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: X-Profile (Quattro)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31401500\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: ZMSCQH70218\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51706497335602,"sku":"ZMSCQH70218","price":29.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/792989f58b47d995e8f20d92a317784f_4750a05f-fca9-4cb3-b647-f608d8073747.jpg?v=1788435071","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscqh70218-o-ring-dash-218-nbr-pack-50","provider":"Voomi Supply","version":"1.0","type":"link"}