{"product_id":"mission-rubber-1808013-no-hub-coupling-8-inch-cast-iron","title":"Mission Rubber 1808013 No-hub Coupling 8 Inch Cast Iron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MISSION RUBBER 1808013 is a standard lightweight no-hub coupling designed for joining cast iron no-hub pipe and fittings in drain, waste, and vent (DWV) piping systems. This coupling uses a neoprene gasket sleeve and stainless steel shield with clamp bands to create a secure, leak-resistant connection without threading or hubbed joints. It is sized for 8-inch nominal cast iron pipe ends and is domestically manufactured. Licensed plumbers and pipefitters install this type of coupling in both new construction and retrofit drainage work.\u003c\/p\u003e\u003cp\u003eThis coupling is suited for residential and commercial DWV applications where no-hub cast iron pipe is the specified material. Common install scenarios include below-slab drain lines, above-ground stack connections, and underground building sewer runs. The cast iron end style designation confirms fitment for standard no-hub cast iron pipe outside diameters at the 8-inch nominal size. Domestic manufacture supports project specs that require country-of-origin compliance.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard lightweight no-hub design reduces handling effort on large-diameter pipe\u003c\/li\u003e\n\u003cli\u003eCast iron end style sized for 8-inch nominal no-hub cast iron pipe\u003c\/li\u003e\n\u003cli\u003eNo threading or hubbed joints required for installation\u003c\/li\u003e\n\u003cli\u003eDomestically manufactured to support domestic-content project requirements\u003c\/li\u003e\n\u003cli\u003eCompatible with standard no-hub coupling installation torque tools and band clamp drivers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style no-hub coupling for 8-inch nominal cast iron DWV pipe and fittings with standard no-hub outside diameters.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eNo-hub couplings of this type are installed by licensed plumbers in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off all flow and ensure the pipe is dry before installing. Use a calibrated torque wrench or no-hub torque driver to tighten band clamps to the manufacturer-specified torque for this coupling class. Do not overtighten or undertighten clamp bands, as either condition can compromise the seal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: Standard Lightweight No-Hub\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Domestic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MISSION RUBBER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1808013\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MISSION RUBBER","offers":[{"title":"Default Title","offer_id":51523550806322,"sku":"COUP8","price":44.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e1249bb48399e8db8c6c0c058992eb15_f158e5a1-5239-437e-925d-dfc3d4e64b86.jpg?v=1785442723","url":"https:\/\/voomisupply.com\/products\/mission-rubber-1808013-no-hub-coupling-8-inch-cast-iron","provider":"Voomi Supply","version":"1.0","type":"link"}