{"product_id":"sigma-811038207-malleable-iron-reducing-tee-3-4x3-4x1-2-150lb","title":"Sigma 811038207 Malleable Iron Reducing Tee 3\/4x3\/4x1\/2 150lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIGMA 811038207, also cataloged as FIG 3105R, is a malleable iron reducing tee designed for threaded pipe assemblies in low-pressure piping systems. It features female national pipe taper (FNPT) threads on all three ports, with a run size of 3\/4 x 3\/4 inches and a reduced branch of 1\/2 inch. The galvanized finish provides corrosion resistance for extended service life in demanding environments. Rated at 150 lb, this fitting is suited for water, air, oil, and steam applications where a standard pressure-class threaded connection is required. Licensed plumbers, pipefitters, and mechanical contractors are the typical installers.\u003c\/p\u003e\n\u003cp\u003eThis reducing tee is used in residential and light commercial piping systems where a branch line of smaller diameter must be taken off a main run. Common applications include domestic water supply distribution, compressed air lines, low-pressure steam systems, and general industrial fluid transfer. The 3\/4 x 3\/4 x 1\/2 inch configuration is a high-frequency size in both new construction and retrofit work where flow must be split or redirected to a smaller downstream circuit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMalleable iron construction for strength and impact resistance in threaded piping applications\u003c\/li\u003e\n  \u003cli\u003eGalvanized finish for corrosion protection in wet or humid environments\u003c\/li\u003e\n  \u003cli\u003e150 lb pressure class suitable for water, air, oil, and steam service\u003c\/li\u003e\n  \u003cli\u003eFNPT threads on all three ports for standard threaded pipe connections\u003c\/li\u003e\n  \u003cli\u003eReducing branch (3\/4 x 3\/4 x 1\/2 inch) allows transition to smaller pipe size without additional fittings\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 compatible with standard 3\/4 inch and 1\/2 inch NPT-threaded malleable iron pipe systems rated at 150 lb pressure class.\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 local plumbing codes and ASME B16.3 standards for malleable iron threaded fittings. Shut off and depressurize the system completely before disassembly or fitting installation. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly, and tighten to hand-tight plus the appropriate number of turns using a pipe wrench — do not overtighten malleable iron fittings as the material can crack under excessive torque. Inspect threads for damage before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: 3\/4 x 3\/4 x 1\/2 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: 811038207\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51524826333490,"sku":"GALTRED343412I-LF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76dfead0281cef7a6c3ed6387e524d84_ec66d82f-66a4-4cc2-afd1-11a48933518e.jpg?v=1785458757","url":"https:\/\/voomisupply.com\/products\/sigma-811038207-malleable-iron-reducing-tee-3-4x3-4x1-2-150lb","provider":"Voomi Supply","version":"1.0","type":"link"}