{"product_id":"sigma-811048008-malleable-iron-galvanized-reducing-tee-fnpt-150-lb","title":"Sigma 811048008 Malleable Iron Galvanized Reducing Tee Fnpt 150 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIGMA 811048008 is a FIG 3105R malleable iron galvanized reducing tee designed for threaded pipe systems in commercial and industrial plumbing, gas distribution, and mechanical piping applications. The fitting is rated at 150 lb and features female national pipe taper (FNPT) threads on all three ends. Nominal sizing is 1-1\/2 inches on the run with 3\/4-inch branch and outlet connections, making it a standard reducing configuration for stepping down flow paths in a main line. Galvanized finish provides corrosion resistance for wet or exposed installations. The malleable iron body delivers the toughness required for screwed piping systems operating under typical working pressures in low-pressure steam, water, oil, gas, and air service.\u003c\/p\u003e\n\u003cp\u003eThis fitting is suited for residential and light commercial mechanical systems where a threaded reducing branch connection is required. Typical applications include hydronic heating piping, compressed air distribution, fire protection auxiliary lines, and general plumbing rough-in work. The FNPT thread pattern mates with standard NPT-threaded pipe and fittings in Schedule 40 or Schedule 80 configurations. It is commonly installed by licensed plumbers, pipefitters, and mechanical contractors working on threaded black or galvanized piping systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e150 lb pressure rating suitable for steam, water, oil, gas, and air service\u003c\/li\u003e\n  \u003cli\u003eFNPT threads on all three ends for standard NPT pipe compatibility\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 inch run x 3\/4 inch x 3\/4 inch nominal reducing configuration\u003c\/li\u003e\n  \u003cli\u003eMalleable iron construction for strength and impact resistance in screwed systems\u003c\/li\u003e\n  \u003cli\u003eGalvanized finish for corrosion resistance in wet or exposed environments\u003c\/li\u003e\n  \u003cli\u003eFIG 3105R pattern conforms to standard reducing tee dimensional specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 150 lb malleable iron threaded piping systems using standard NPT connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable mechanical and plumbing codes, including the IPC and IFGC where relevant. Shut off and depressurize the system completely before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to the male NPT threads before assembly. Do not over-torque threaded connections, as malleable iron can crack under excessive force.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFigure Number\u003c\/strong\u003e: 3105R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1-1\/2 x 3\/4 x 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: FNPT (Female National Pipe Taper)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 150 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized\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: SIGMA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 811048008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51525510496562,"sku":"GALTRED1123434I-LF","price":21.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76dfead0281cef7a6c3ed6387e524d84_9d055006-be1b-48b6-b579-5aa4f0c4976f.jpg?v=1785476030","url":"https:\/\/voomisupply.com\/products\/sigma-811048008-malleable-iron-galvanized-reducing-tee-fnpt-150-lb","provider":"Voomi Supply","version":"1.0","type":"link"}