{"product_id":"sigma-819907007-hex-head-pipe-bushing-1-1-4x1-in-150lb-galvanized","title":"Sigma 819907007 Hex Head Pipe Bushing 1-1\/4x1 in 150lb Galvanized","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SIGMA 819907007 is a FIG 3383 standard hex head pipe bushing designed to reduce pipe thread connections from a larger nominal size to a smaller one. This fitting transitions a 1-1\/4 inch male NPT thread down to a 1 inch female NPT thread, allowing installers to adapt pipe runs without adding excessive fittings or couplings. Rated at 150 lb, it is constructed from malleable iron with a hot-dip galvanized finish that provides corrosion resistance in wet and exposed service environments. Plumbers, pipefitters, and mechanical contractors install this bushing in threaded piping assemblies for water, gas, and general service applications.\u003c\/p\u003e\u003cp\u003eThis bushing is suited for residential and light commercial piping systems where a threaded reduction fitting is required inline. The hex head design provides a flat bearing surface for wrench engagement, making it straightforward to torque into place without slipping. Common install scenarios include branch takeoffs, equipment connections, and service drops where the supply pipe size exceeds the inlet size of a valve, trap, or fixture connection. The galvanized finish makes it appropriate for use in damp mechanical rooms, underground chases with vapor exposure, or outdoor utility applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHex head design allows positive wrench engagement for secure, leak-free makeup\u003c\/li\u003e\n\u003cli\u003eMNPT x FNPT end configuration for standard threaded pipe reduction\u003c\/li\u003e\n\u003cli\u003e1-1\/4 inch to 1 inch nominal size reduction in a single fitting\u003c\/li\u003e\n\u003cli\u003e150 lb pressure class rating for general service piping\u003c\/li\u003e\n\u003cli\u003eMalleable iron construction provides impact resistance and thread integrity\u003c\/li\u003e\n\u003cli\u003eGalvanized finish resists corrosion in wet and exposed environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-stock fitting for 150 lb class malleable iron threaded piping systems using NPT connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by licensed plumbers or pipefitters working on threaded piping systems. Shut off and depressurize the piping system completely before removing or installing any threaded fittings. Apply listed thread sealant or PTFE tape to the male threads per applicable IPC or IFGC requirements before makeup. Do not over-tighten; use the hex flats with a properly sized wrench to achieve a snug, leak-free joint without cracking the fitting.\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 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: MNPT x FNPT\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\u003cli\u003e\n\u003cstrong\u003eFigure Number\u003c\/strong\u003e: FIG 3383\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: 819907007\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51524797464882,"sku":"GALBUSH1141I-LF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/89b042a6433f59f3a7393de72ad9a709_cc41dda2-d2a4-48ea-87f0-e121f824dd71.jpg?v=1785457865","url":"https:\/\/voomisupply.com\/products\/sigma-819907007-hex-head-pipe-bushing-1-1-4x1-in-150lb-galvanized","provider":"Voomi Supply","version":"1.0","type":"link"}