{"product_id":"bk-mueller-511-207hn-1-5-inch-galvanized-coupling-with-stop","title":"Bk Mueller 511-207HN 1.5 Inch Galvanized Coupling with Stop","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BK Mueller 511-207HN is a 1-1\/2 inch galvanized steel pipe coupling with an internal stop, designed for joining threaded steel pipe sections in water supply, gas distribution, and general plumbing systems. The internal stop centers each pipe end within the fitting, ensuring consistent engagement depth and reducing the risk of misaligned joints. Licensed plumbers and pipefitters install this coupling in residential and light commercial applications where corrosion resistance and a secure threaded connection are required. The galvanized finish provides a zinc coating that helps resist rust in wet or exposed environments. This part ships in a package quantity of five units.\u003c\/p\u003e\n\u003cp\u003eThis coupling is suited for use on 1-1\/2 inch nominal threaded steel pipe runs in potable water supply lines, heating system piping, and industrial fluid transport where galvanized fittings meet code requirements. The with-stop design simplifies installation by eliminating the need to measure pipe makeup depth manually, making it a practical choice for high-volume mechanical room work or repetitive field connections. It is sold in a five-unit pack, which suits service contractors and mechanical contractors working on multiple connections at once.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/2 inch nominal pipe size for standard threaded steel pipe\u003c\/li\u003e\n  \u003cli\u003eInternal stop centers pipe ends for consistent makeup depth\u003c\/li\u003e\n  \u003cli\u003eGalvanized steel construction with zinc coating for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003ePackaged in units of five for multi-connection jobs\u003c\/li\u003e\n  \u003cli\u003eThreaded ends accept standard NPT pipe threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-use fitting for 1-1\/2 inch nominal threaded galvanized steel pipe systems in residential and commercial plumbing and mechanical applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off and depressurize the pipe system fully before disassembling any existing connections. Apply an approved pipe thread sealant or PTFE tape to male threads before assembly, and tighten to proper engagement using pipe wrenches. Do not over-torque threaded connections, as this can damage the fitting or distort the stop shoulder.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStop Type\u003c\/strong\u003e: Internal stop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.26 pounds (per package)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\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: 511-207HN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHLAND","offers":[{"title":"Default Title","offer_id":51563356324146,"sku":"511-207HN","price":22.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3ea94ce35e198f4465cf6bb83dca747b.jpg?v=1786496366","url":"https:\/\/voomisupply.com\/products\/bk-mueller-511-207hn-1-5-inch-galvanized-coupling-with-stop","provider":"Voomi Supply","version":"1.0","type":"link"}