{"product_id":"midland-industries-970832-4-band-no-hub-coupling-3-inch","title":"Midland Industries 970832 4-band No-hub Coupling 3 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MIDLAND INDUSTRIES 970832 is a heavy-duty 4-band no-hub coupling designed to connect cast iron, plastic, or similar drain, waste, and vent (DWV) pipe without hub connections. Constructed from 316 stainless steel banding and rubber gasket material, this coupling handles a working pressure of 4.3 psi and an operating temperature range of -30 to 140 degrees F. It is installed by licensed plumbers during new construction, renovation, or repair of residential and commercial DWV systems. The four-band design provides increased clamping force and joint stability compared to standard two-band couplings, making it appropriate for demanding applications.\u003c\/p\u003e\n\u003cp\u003eThis coupling is sized for 3-inch no-hub pipe on both ends, making it suitable for drain, waste, and vent piping in residential and light commercial plumbing systems. Typical install scenarios include connecting sections of cast iron soil pipe, transitioning between compatible pipe materials, and repairing existing no-hub joints. Its heavy-duty classification suits applications where additional joint strength and vibration resistance are required, such as below-slab or in-wall installations where access after installation is limited.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-band stainless steel clamp design for increased joint clamping force and stability\u003c\/li\u003e\n  \u003cli\u003e316 stainless steel bands provide corrosion resistance in wet and underground environments\u003c\/li\u003e\n  \u003cli\u003eRated working pressure of 4.3 psi suitable for gravity DWV applications\u003c\/li\u003e\n  \u003cli\u003eOperating temperature range of -30 to 140 degrees F covers standard indoor and underground service conditions\u003c\/li\u003e\n  \u003cli\u003e3-inch no-hub connection on both ends for symmetrical pipe joining\u003c\/li\u003e\n  \u003cli\u003eCompact body dimensions for installation in confined spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation no-hub coupling for 3-inch drain, waste, and vent piping systems requiring a heavy-duty 4-band connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off water flow and verify the pipe is dry and clean before installing. The manufacturer specifies a heavy-duty installation torque of 80 inch-pounds; use a calibrated torque screwdriver or torque wrench to achieve proper clamp seating without over-tightening. Inspect the rubber gasket for proper seating around the pipe before final torque is applied.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size (Both Ends)\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: No-Hub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Bands\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e: 4.3 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -30 to 140 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Torque (Heavy-Duty)\u003c\/strong\u003e: 80 inch-pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBand Material\u003c\/strong\u003e: 316 Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGasket Material\u003c\/strong\u003e: Rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 3.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.85 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.585 pounds\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: MIDLAND INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 970832\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MIDLAND INDUSTRIES","offers":[{"title":"Default Title","offer_id":67950566932786,"sku":"970832","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5f1dec5b500a0fd3fb1c09bb849f132_329c03d5-6256-450e-bd81-7d7dd2b457e9.jpg?v=1791721527","url":"https:\/\/voomisupply.com\/products\/midland-industries-970832-4-band-no-hub-coupling-3-inch","provider":"Voomi Supply","version":"1.0","type":"link"}