{"product_id":"abi-foundry-1546-double-wye-fitting-4x3-no-hub-cast-iron","title":"Abi Foundry 1546 Double Wye Fitting 4x3 No Hub Cast Iron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABI FOUNDRY 1546 is a no-hub cast iron double wye fitting designed for drain, waste, and vent (DWV) piping systems. It provides two 45-degree branch outlets off a common run, allowing a single main line to receive flow from two separate branch lines simultaneously. The fitting uses a no-hub end style, meaning it connects to adjoining pipe using no-hub couplings and clamps rather than threaded or hub-and-spigot joints. The nominal size is 4 x 3 inches with an overall length of 8 inches. Licensed plumbers install this fitting in below-grade, above-grade, and in-wall DWV assemblies in both residential and commercial construction.\u003c\/p\u003e\n\u003cp\u003eThis double wye fitting is suited for sanitary drain and vent piping applications where two branch lines must tie into a 4-inch main. It is commonly installed at stack intersections or horizontal branch takeoffs in multi-fixture plumbing configurations. The 4 x 3-inch nominal sizing accommodates transitions from a 4-inch main run down to 3-inch branch connections, a configuration frequently seen in residential bathroom groups and commercial restroom rough-in work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble wye configuration provides two branch inlets off a single main run\u003c\/li\u003e\n  \u003cli\u003eNo-hub end style connects with standard no-hub couplings and band clamps\u003c\/li\u003e\n  \u003cli\u003e4 x 3-inch nominal sizing supports common 4-inch main to 3-inch branch transitions\u003c\/li\u003e\n  \u003cli\u003eCast iron construction offers durability and sound-dampening performance in DWV systems\u003c\/li\u003e\n  \u003cli\u003e8-inch overall length fits standard rough-in clearance requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style no-hub cast iron DWV fitting compatible with standard no-hub cast iron pipe and fittings systems per CISPI and ASTM standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Before beginning work, isolate the affected drain line and ensure the system is depressurized and drained. Secure no-hub couplings with a torque-limiting driver to the coupling manufacturer's specification. Support the fitting and adjoining pipe with appropriate hangers at spacing intervals required by the authority having jurisdiction.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Double Wye\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 4 x 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: No Hub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC\u003c\/strong\u003e: 40175203\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: ABI FOUNDRY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1546\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AB\u0026I FOUNDRY","offers":[{"title":"Default Title","offer_id":51268016308530,"sku":"01546","price":78.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308914074.jpg?v=1780697039","url":"https:\/\/voomisupply.com\/products\/abi-foundry-1546-double-wye-fitting-4x3-no-hub-cast-iron","provider":"Voomi Supply","version":"1.0","type":"link"}