{"product_id":"sigma-811024207-45-deg-malleable-iron-elbow-1-1-2-in-fnpt-150-lb","title":"Sigma 811024207 45 Deg Malleable Iron Elbow 1-1\/2 in Fnpt 150 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIGMA 811024207 is a 45-degree malleable iron pipe elbow rated at 150 lb and finished with a galvanized coating for corrosion resistance. Sized at 1-1\/2 inches nominal, it features female National Pipe Taper (FNPT) threaded ends on both sides. This fitting is used to change pipe direction at a 45-degree angle in threaded piping systems. Plumbers, pipefitters, and mechanical contractors install this type of fitting in water, steam, and gas distribution lines where a gradual directional change is required. The galvanized finish adds a layer of protection suitable for wet or mildly corrosive environments.\u003c\/p\u003e\u003cp\u003eThis elbow is suited for residential and light commercial piping applications. It is commonly installed in hydronic heating systems, domestic water supply lines, and low-pressure steam or gas piping. The 150 lb pressure rating makes it appropriate for standard service pressures found in most building mechanical systems. The FNPT thread pattern follows standard NPT specifications, allowing it to connect to any matching NPT-threaded pipe or fitting of the same nominal size.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e45-degree angle provides a gradual directional change to reduce turbulence in the line\u003c\/li\u003e\n\u003cli\u003e1-1\/2 inch nominal FNPT threads on both ends for standard NPT connections\u003c\/li\u003e\n\u003cli\u003e150 lb pressure class rating suitable for water, steam, and gas service\u003c\/li\u003e\n\u003cli\u003eMalleable iron construction offers strength and impact resistance over standard cast iron\u003c\/li\u003e\n\u003cli\u003eGalvanized finish provides corrosion protection for wet and outdoor-adjacent environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-service fitting compatible with 1-1\/2 inch nominal NPT-threaded pipe and fittings in 150 lb class threaded piping systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis fitting is installed by licensed plumbers or pipefitters using pipe wrenches and appropriate thread sealant or PTFE tape applied to the male threads before assembly. Shut off and depressurize the system completely before removing or installing any threaded fitting. Do not overtighten threaded connections, as malleable iron fittings can crack if excessive force is applied. Installation should comply with applicable local plumbing codes and ASME B16.3 standards for malleable iron fittings.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1-1\/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\u003eAngle\u003c\/strong\u003e: 45 degrees\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: 811024207\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51525106467122,"sku":"GAL45L112I-LF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c8788c050445a6e7a3b93a34dedba2a1_4d3d2ee6-213a-4aed-adac-3d4212666a3a.jpg?v=1785464631","url":"https:\/\/voomisupply.com\/products\/sigma-811024207-45-deg-malleable-iron-elbow-1-1-2-in-fnpt-150-lb","provider":"Voomi Supply","version":"1.0","type":"link"}