{"product_id":"asc-engineered-solutions-1b-nu-pipe-union-1-1-4-in-150-lb","title":"Asc Engineered Solutions 1B.NU Pipe Union 1-1\/4 in 150 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ASC Engineered Solutions 1B.NU is a 1-1\/4 inch malleable iron pipe union rated at 150 lb, featuring a brass-to-iron seat configuration and a galvanized finish for corrosion resistance. Unions allow piping runs to be disconnected and reconnected without cutting or threading new pipe ends, making them a standard component in gas, water, and steam distribution systems. The galvanized coating extends service life in damp or exposed mechanical spaces. Licensed plumbers and pipefitters install this fitting in both new construction and retrofit work where future serviceability of the line is required.\u003c\/p\u003e\n\u003cp\u003eThis union is suited for residential and light commercial piping applications where malleable iron fittings are specified. Typical installations include gas supply lines, hot and cold water distribution, and low-pressure steam systems. The 150 lb pressure rating makes it appropriate for standard service conditions found in most mechanical rooms, boiler rooms, and utility spaces. The domestic designation indicates U.S. manufacture, which is relevant where project specifications require domestic-origin iron fittings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/4 inch nominal pipe size fits standard threaded iron pipe\u003c\/li\u003e\n  \u003cli\u003e150 lb pressure rating suitable for gas, water, and low-pressure steam service\u003c\/li\u003e\n  \u003cli\u003eBrass-to-iron seat design provides a reliable metal-to-metal seal at the union joint\u003c\/li\u003e\n  \u003cli\u003eMalleable iron construction resists impact and vibration better than cast iron\u003c\/li\u003e\n  \u003cli\u003eGalvanized finish provides corrosion protection in wet or exposed environments\u003c\/li\u003e\n  \u003cli\u003eDomestically manufactured fitting for projects with domestic-origin requirements\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 for standard 1-1\/4 inch NPT threaded iron pipe systems rated at 150 lb service class.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber or pipefitter in accordance with applicable local plumbing and mechanical codes. Shut off and depressurize the line completely before disassembling or installing any union fitting. Apply appropriate thread sealant or PTFE tape to all male NPT threads before making up the joint. Tighten the union nut to a snug, leak-free fit using pipe wrenches — do not over-tighten the union ring nut, as this can damage the seat surfaces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Pipe Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 150 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeat Material\u003c\/strong\u003e: Brass x Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\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\u003eOrigin\u003c\/strong\u003e: Domestic\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: ASC Engineered Solutions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1B.NU\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASC ENGINEERED SOLUTIONS","offers":[{"title":"Default Title","offer_id":51525267554610,"sku":"GALU114","price":48.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/04dd256e1d90cc9aa32d8661634c11b6_c20d14b8-17ee-444f-ad5c-d918b6b601aa.jpg?v=1785468972","url":"https:\/\/voomisupply.com\/products\/asc-engineered-solutions-1b-nu-pipe-union-1-1-4-in-150-lb","provider":"Voomi Supply","version":"1.0","type":"link"}