{"product_id":"sigma-818907768-hex-head-pipe-bushing-2x1-in-150lb-malleable-iron","title":"Sigma 818907768 Hex Head Pipe Bushing 2x1 in 150lb Malleable Iron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SIGMA 818907768 is a standard hex head pipe bushing designed to reduce a 2-inch male NPT fitting down to a 1-inch female NPT port. Built from malleable iron with a black oxide finish, this bushing is rated for 150 lb service and handles the mechanical and thermal demands common in commercial and industrial piping systems. The hex head profile allows for wrench engagement during installation, providing controlled make-up torque without slippage. Licensed plumbers and pipefitters reach for this fitting when transitioning between pipe sizes in threaded black iron systems.\u003c\/p\u003e\n\u003cp\u003eThis bushing sees regular use in low-pressure steam, hydronic heating, compressed air, and general plumbing distribution systems where black iron threaded pipe is the standard material. It is appropriate for both residential and light commercial applications wherever a 2-inch to 1-inch NPT reduction is required in a malleable iron fitting assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHex head profile allows wrench engagement for precise, leak-free make-up\u003c\/li\u003e\n  \u003cli\u003eMalleable iron construction resists impact and vibration in threaded piping systems\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish provides corrosion resistance suitable for black iron piping runs\u003c\/li\u003e\n  \u003cli\u003e150 lb pressure rating meets requirements for a wide range of low- and medium-pressure service applications\u003c\/li\u003e\n  \u003cli\u003eMNPT x FNPT end style integrates directly into standard NPT threaded piping networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style threaded fitting for use in standard 150 lb malleable iron black pipe systems where a 2-inch to 1-inch NPT reduction is required.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers or pipefitters following applicable IPC and IFGC requirements for threaded pipe assemblies. Shut off and depressurize the system completely before threading or unthreading any fitting. Apply an approved thread sealant or PTFE tape to the male threads before make-up. Use a pipe wrench on the hex head to engage the fitting squarely and avoid cross-threading.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 2 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: Black Oxide\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: 818907768\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SIGMA","offers":[{"title":"Default Title","offer_id":51524410605874,"sku":"BLBUSH21I-LF","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/89b042a6433f59f3a7393de72ad9a709_608095f6-d315-4dd9-aeed-d51865e3e06a.jpg?v=1785448328","url":"https:\/\/voomisupply.com\/products\/sigma-818907768-hex-head-pipe-bushing-2x1-in-150lb-malleable-iron","provider":"Voomi Supply","version":"1.0","type":"link"}