{"product_id":"bk-mueller-511-202hp-malleable-iron-pipe-coupling-3-8-in","title":"Bk Mueller 511-202HP Malleable Iron Pipe Coupling 3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BK MUELLER 511-202HP is a malleable iron pipe coupling designed for joining threaded pipe sections in plumbing, mechanical, and industrial piping systems. This Class 150 galvanized coupling handles liquid and gas service at up to 300 psi and steam service at up to 150 psi. At 3\/8 inch fitting size with threaded end connections, it is built for reliable, leak-resistant joints in a wide range of pipe assemblies. The galvanized finish provides corrosion resistance suitable for both indoor and outdoor installations. Licensed plumbers and pipefitters are the primary trade for this type of fitting.\u003c\/p\u003e\n\u003cp\u003eThis coupling is used in residential and commercial piping applications where a threaded inline connection is required. Typical installations include gas distribution lines, water supply systems, steam heating systems, and general mechanical piping. The 3\/8 inch size is common in branch lines and smaller-diameter runs within these systems. The threaded end connections conform to standard NPT thread patterns used throughout the trade.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMalleable iron construction for strength and impact resistance in threaded piping systems\u003c\/li\u003e\n  \u003cli\u003eGalvanized finish for corrosion protection in wet and outdoor environments\u003c\/li\u003e\n  \u003cli\u003e300 psi pressure rating for liquid and gas service\u003c\/li\u003e\n  \u003cli\u003e150 psi pressure rating for steam service\u003c\/li\u003e\n  \u003cli\u003eClass 150 rated fitting with threaded end connections\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch fitting size suitable for smaller-diameter branch lines\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 3\/8 inch NPT threaded pipe systems in plumbing, gas, and steam piping applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, IPC, and IFGC requirements. Shut off and depressurize the piping system fully before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to male threads before assembly. Do not overtighten, as malleable iron threads can crack under excessive torque.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid and Gas Pressure Rating\u003c\/strong\u003e: 300 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteam Pressure Rating\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass\u003c\/strong\u003e: 150\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.5 pounds\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: BK MUELLER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 511-202HP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"B\u0026K MUELLER","offers":[{"title":"Default Title","offer_id":67915144167730,"sku":"511-202HP","price":18.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/89281264c1fa0a048c289ba10829fad8.jpg?v=1791252414","url":"https:\/\/voomisupply.com\/products\/bk-mueller-511-202hp-malleable-iron-pipe-coupling-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}