{"product_id":"sigma-811048206-malleable-iron-reducing-tee-1-1-2x1-2x1-1-2-fnpt","title":"Sigma 811048206 Malleable Iron Reducing Tee 1-1\/2x1\/2x1-1\/2 Fnpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIGMA 811048206 is a FIG 3105R malleable iron reducing tee designed for threaded pipe assemblies in plumbing, HVAC, and mechanical piping systems. This fitting connects a 1-1\/2 inch run with a 1\/2 inch branch outlet, maintaining a 1-1\/2 inch through-line, using female NPT (FNPT) threads on all three ports. Rated at 150 lb, the fitting is built to handle the pressure demands of standard service piping. The galvanized finish provides corrosion resistance suitable for exposed or damp installations. Plumbers, pipefitters, and mechanical contractors use this fitting to reduce flow to branch lines without breaking the main run.\u003c\/p\u003e\u003cp\u003eThis reducing tee is appropriate for residential and light commercial piping applications including water distribution, compressed air, and low-pressure steam or gas systems where malleable iron fittings are specified. The FNPT thread style on all outlets allows direct connection to standard NPT-threaded pipe without adapters. The galvanized coating makes it a common choice in environments where bare iron would be prone to surface rust, such as utility rooms, mechanical closets, and exposed ceiling installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReducing tee configuration: 1-1\/2 x 1\/2 x 1-1\/2 inch nominal sizes\u003c\/li\u003e\n\u003cli\u003eFemale NPT (FNPT) threads on all three ports for standard threaded pipe connection\u003c\/li\u003e\n\u003cli\u003e150 lb pressure class malleable iron construction\u003c\/li\u003e\n\u003cli\u003eGalvanized finish for corrosion resistance in damp or exposed environments\u003c\/li\u003e\n\u003cli\u003eFIG 3105R pattern — recognized standard for malleable iron reducing tees\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 1-1\/2 inch nominal threaded pipe systems using standard NPT connections rated to 150 lb service class.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers or pipefitters following applicable IPC or IFGC code requirements for the fluid or gas being conveyed. Shut off and depressurize the pipe system completely before removing or installing threaded fittings. Apply appropriate thread sealant or PTFE tape to male threads before assembly. Do not overtighten — use a pipe wrench with a backup wrench on the adjacent fitting to avoid cracking the casting.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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 1\/2 x 1-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: FNPT (Female NPT) all ports\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 811048206\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51524977688882,"sku":"GALTRED11212112I-LF","price":21.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76dfead0281cef7a6c3ed6387e524d84_ec1b10d3-71b1-46d3-bf82-0deaf1245456.jpg?v=1785462418","url":"https:\/\/voomisupply.com\/products\/sigma-811048206-malleable-iron-reducing-tee-1-1-2x1-2x1-1-2-fnpt","provider":"Voomi Supply","version":"1.0","type":"link"}