{"product_id":"asc-engineered-solutions-1bxe-bb-hex-head-pipe-bushing","title":"Asc Engineered Solutions 1BXE.BB Hex Head Pipe Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ASC ENGINEERED SOLUTIONS 1BXE.BB is a hex head pipe bushing used to reduce a larger threaded pipe opening to a smaller one within a piping system. It features a 1-1\/4 inch male NPT (MNPT) outer thread and a 3\/4 inch female NPT (FNPT) inner thread, allowing a smooth transition between two common pipe sizes. Rated at 125 lb, this bushing is cast from black cast iron and is domestically produced. It is installed by licensed plumbers and pipefitters in gas, water, and steam distribution lines where a threaded reducing connection is required.\u003c\/p\u003e\u003cp\u003eThis bushing suits residential and light commercial piping applications. It is commonly used in gas distribution, hydronic heating systems, compressed air lines, and general water service where a 1-1\/4 inch pipe run must transition down to a 3\/4 inch branch or fitting. The hex head profile allows a wrench to be seated securely during installation, making it suitable for tight spaces and high-torque makeup connections.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-1\/4 inch MNPT outer thread reduces to 3\/4 inch FNPT inner thread\u003c\/li\u003e\n\u003cli\u003e125 lb pressure class cast iron construction\u003c\/li\u003e\n\u003cli\u003eHex head design provides a wrench flat for secure installation\u003c\/li\u003e\n\u003cli\u003eBlack cast iron finish suitable for gas and water service\u003c\/li\u003e\n\u003cli\u003eDomestically produced to standard pipe fitting tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting compatible with standard 1-1\/4 inch and 3\/4 inch NPT threaded piping systems.\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 codes and the International Plumbing Code (IPC) or International Fuel Gas Code (IFGC) where relevant. Shut off and depressurize the line before fitting removal or installation. Apply an approved thread sealant or PTFE tape to the male threads before makeup. Do not over-tighten cast iron fittings, as the material is not forgiving of stress cracking.\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 3\/4 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: 125 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Domestic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ASC ENGINEERED SOLUTIONS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1BXE.BB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51525286756658,"sku":"BLBUSH11434","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae2ba6f05e6c74d0e105bbbe4522590f_eb3f739e-7ef8-402f-a940-30f826635718.jpg?v=1785469587","url":"https:\/\/voomisupply.com\/products\/asc-engineered-solutions-1bxe-bb-hex-head-pipe-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}