{"product_id":"value-collection-zmscqh70112-nbr-o-ring-dash-112-pack-100","title":"Value Collection ZMSCQH70112 Nbr O-ring Dash 112 Pack 100","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION ZMSCQH70112 is a Dash 112 O-ring manufactured from Nitrile Butadiene Rubber (NBR) with an X-profile cross section, also known as a quad-ring or Quattro profile. It measures 0.500 inches inside diameter, 0.688 inches outside diameter, and 0.0937 inches thick. The 70 Shore A durometer rating places this ring in the hard hardness range, providing good resistance to compression set under dynamic or static sealing conditions. Rated for continuous service from -30 degrees F to 250 degrees F, it suits a wide range of fluid-sealing applications in plumbing, HVAC, hydraulic, and pneumatic systems. This SKU ships in a package quantity of 100 rings.\u003c\/p\u003e\n\u003cp\u003eNBR O-rings in the Dash 112 size are commonly used as static or dynamic seals in valves, fittings, pumps, and fluid-system components across residential and light commercial trade work. The X cross section delivers four sealing lips instead of the two offered by a standard round cross section, which reduces spiral twist in dynamic applications and improves low-pressure sealing. Typical installers include plumbers, HVAC technicians, and hydraulic system technicians working on fluid handling equipment where petroleum-based fluids, water, or mild chemical media are present.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eX-profile (Quattro) cross section reduces spiral twist and improves low-pressure sealing versus standard round O-rings\u003c\/li\u003e\n  \u003cli\u003eNitrile Butadiene Rubber construction offers compatibility with petroleum-based fluids, water, and many common refrigerants\u003c\/li\u003e\n  \u003cli\u003e70 Shore A durometer (hard rating) resists compression set in both static and dynamic sealing applications\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -30 degrees F to 250 degrees F suits most HVAC and plumbing service environments\u003c\/li\u003e\n  \u003cli\u003eDash 112 standard sizing ensures dimensional interchangeability with other Dash 112 seals\u003c\/li\u003e\n  \u003cli\u003eSold in a 100-piece package suitable for stocking service vans and shop inventory\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Dash 112 replacement O-ring for valves, fittings, pumps, and fluid-system components requiring an X-profile NBR seal in petroleum-based fluid, water, or mild chemical service.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePower down or depressurize the system and isolate the fluid supply before removing any fitting or valve containing this seal. Inspect the groove for nicks, burrs, or debris before installing the new ring, and apply a thin film of compatible lubricant to seat the O-ring without rolling or twisting it. Do not overstretch the ring during installation. For potable water or food-service applications, note that this ring is not FDA approved and an appropriate food-grade material should be selected instead.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Nitrile Butadiene Rubber (NBR)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDash Number\u003c\/strong\u003e: 112\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCross Section Shape\u003c\/strong\u003e: X (Quattro)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.688 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.0937 inches (3\/32 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurometer Shore A\u003c\/strong\u003e: 70\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: Hard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -30 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFDA Approved\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100\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: ZMSCQH70112\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723974639922,"sku":"ZMSCQH70112","price":21.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8f3f92af811815186899e033df3d1ed4.jpg?v=1788610927","url":"https:\/\/voomisupply.com\/products\/value-collection-zmscqh70112-nbr-o-ring-dash-112-pack-100","provider":"Voomi Supply","version":"1.0","type":"link"}