{"product_id":"sigma-811041409-malleable-iron-galvanized-reducing-tee-150-lb","title":"Sigma 811041409 Malleable Iron Galvanized Reducing Tee 150 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIGMA 811041409 is a FIG 3105R malleable iron reducing tee with a galvanized finish, designed for threaded pipe assemblies in low-pressure gas, water, and general plumbing distribution systems. The fitting connects nominal 1-inch run pipe to a 1\/2-inch outlet and a 3\/4-inch branch, all with female NPT (FNPT) threads. Rated at 150 lb, it is built for standard pressure service in commercial and residential piping work. The galvanized coating provides corrosion resistance for extended service life in wet or humid environments. Licensed plumbers and pipefitters are the typical installers of this type of fitting.\u003c\/p\u003e\u003cp\u003eThis reducing tee is used wherever a threaded piping system requires a change in line size or a branch takeoff from a main run. Common applications include water distribution, hydronic heating supply and return lines, compressed air systems, and general industrial pipe assemblies. The FNPT end style accepts standard NPT-threaded pipe and nipples on all three ports. It is suited for both new construction rough-in and retrofit or repair work in mechanical rooms, utility spaces, and similar installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReducing tee configuration: 1 inch run x 1\/2 inch outlet x 3\/4 inch branch\u003c\/li\u003e\n\u003cli\u003eFemale NPT (FNPT) threads on all three ports for standard threaded pipe compatibility\u003c\/li\u003e\n\u003cli\u003e150 lb pressure rating for standard service applications\u003c\/li\u003e\n\u003cli\u003eMalleable iron construction for strength and impact resistance\u003c\/li\u003e\n\u003cli\u003eGalvanized finish for corrosion resistance in wet environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard-stock fitting for 150 lb class malleable iron threaded piping systems using nominal 1-inch, 3\/4-inch, and 1\/2-inch NPT pipe.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable local mechanical and plumbing codes. Shut off and depressurize the piping system completely before disassembling any threaded connections. Apply an approved pipe thread sealant or PTFE tape to male threads before assembly and tighten to a snug, leak-free fit using a pipe wrench. Do not over-torque malleable iron fittings, as the material is strong but not ductile in the same way as wrought fittings.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFigure Number\u003c\/strong\u003e: FIG 3105R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1 x 1\/2 x 3\/4 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: 811041409\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51524930896178,"sku":"GALTRED11234I-LF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76dfead0281cef7a6c3ed6387e524d84_1db478eb-361e-4bed-aa06-4b754bfe0395.jpg?v=1785462022","url":"https:\/\/voomisupply.com\/products\/sigma-811041409-malleable-iron-galvanized-reducing-tee-150-lb","provider":"Voomi Supply","version":"1.0","type":"link"}