{"product_id":"sigma-811043611-galvanized-reducing-tee-1-1-4x1x3-4-in-fnpt-150lb","title":"Sigma 811043611 Galvanized Reducing Tee 1-1\/4x1x3\/4 in Fnpt 150lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIGMA 811043611 is a FIG 3105R malleable iron reducing tee with a galvanized finish, designed for threaded pipe assemblies in low-pressure gas, water, and air distribution systems. The tee connects three lines with nominal sizes of 1-1\/4 inches on the run inlet, 1 inch on the run outlet, and 3\/4 inch on the branch, all with female National Pipe Taper (FNPT) threads. Rated at 150 lb, this fitting is installed by plumbers, pipefitters, and HVAC mechanics working on commercial or industrial piping where a step-down in pipe diameter is required at a branch junction.\u003c\/p\u003e\u003cp\u003eThis reducing tee is suited for residential and light commercial plumbing, fire protection, and general industrial piping applications. It is commonly installed in water supply lines, compressed air distribution headers, and low-pressure gas piping where a branch line of reduced diameter must be taken off a larger main. The galvanized coating provides corrosion resistance in environments with moderate moisture exposure.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReducing tee configuration: 1-1\/4 inch run inlet x 1 inch run outlet x 3\/4 inch branch\u003c\/li\u003e\n\u003cli\u003eFNPT threads on all three ports for standard threaded pipe connections\u003c\/li\u003e\n\u003cli\u003e150 lb pressure class rating for low-pressure service\u003c\/li\u003e\n\u003cli\u003eMalleable iron construction for strength and machinability\u003c\/li\u003e\n\u003cli\u003eHot-dip galvanized finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFIG 3105R pattern for standard industry fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for 150 lb class threaded malleable iron piping systems using standard FNPT connections.\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 service fluid. Shut off and depressurize the line fully before disassembly or installation. Apply an approved thread sealant or PTFE tape to male threads before making up the joint. Do not over-tighten threaded connections; use a pipe wrench on the fitting body, not on the branch outlet.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1-1\/4 x 1 x 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: FNPT (Female National Pipe Taper) all three ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Class\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\u003cli\u003e\n\u003cstrong\u003eFigure Number\u003c\/strong\u003e: FIG 3105R\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: 811043611\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51524919034162,"sku":"GALTRED114134I-LF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76dfead0281cef7a6c3ed6387e524d84_6d1b4f68-4c15-411e-b58b-748a13d21808.jpg?v=1785461651","url":"https:\/\/voomisupply.com\/products\/sigma-811043611-galvanized-reducing-tee-1-1-4x1x3-4-in-fnpt-150lb","provider":"Voomi Supply","version":"1.0","type":"link"}