{"product_id":"homewerks-worldwide-llc-522-03-2-112-no-hub-coupling","title":"Homewerks Worldwide Llc 522-03-2-112 No Hub Coupling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HOMEWERKS WORLDWIDE LLC 522-03-2-112 is a no hub coupling designed to join cast iron pipe and fittings in no hub drainage systems. It ships fully assembled, with stainless steel corrugated shield clamps pre-installed over a molded neoprene sealing sleeve. The coupling connects a 2-inch pipe to a 1-1\/2-inch pipe, making it a reducing coupling suited for transitioning between two common drain line sizes. Licensed plumbers and drain system installers use this fitting during new construction and repair work on cast iron no hub systems.\u003c\/p\u003e\u003cp\u003eThis coupling is used in residential and commercial no hub cast iron drain, waste, and vent systems. Its reducing configuration handles the transition from a 2-inch line down to a 1-1\/2-inch line, a common requirement at fixture branch connections. The assembled design reduces staging time during installation. It is appropriate for below-grade, in-wall, and exposed applications where no hub cast iron pipe is the specified system material.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReducing coupling connects 2-inch pipe to 1-1\/2-inch pipe in no hub systems\u003c\/li\u003e\n\u003cli\u003eShips fully assembled — stainless steel corrugated shield clamps pre-installed over neoprene sleeve\u003c\/li\u003e\n\u003cli\u003eMolded neoprene sealing sleeve provides a flexible, watertight connection\u003c\/li\u003e\n\u003cli\u003eStainless steel corrugated shield clamps resist corrosion in wet drain environments\u003c\/li\u003e\n\u003cli\u003eDesigned for use with cast iron pipe and fittings in no hub configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement fitting for no hub cast iron drain, waste, and vent pipe systems using 2-inch to 1-1\/2-inch reducing connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code. Shut off flow to the affected line and ensure the pipe ends are clean, deburred, and properly aligned before seating the neoprene sleeve. Tighten the stainless steel shield clamps evenly using a torque-limiting band clamp driver or standard nut driver per the coupling manufacturer's torque specification. Do not over-tighten, as this can deform the neoprene sleeve and compromise the seal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleeve Material\u003c\/strong\u003e: Neoprene\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 17 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 48\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HOMEWERKS WORLDWIDE LLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 522-03-2-112\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOMEWERKS WORLDWIDE","offers":[{"title":"Default Title","offer_id":51523350790450,"sku":"522-03-2-112","price":309.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1c66579b0bafe33cc37773747dcc9fdb.jpg?v=1785440441","url":"https:\/\/voomisupply.com\/products\/homewerks-worldwide-llc-522-03-2-112-no-hub-coupling","provider":"Voomi Supply","version":"1.0","type":"link"}