{"product_id":"mueller-industries-w-01130-copper-pipe-adapter-1-2x3-4-c-x-m","title":"Mueller Industries W 01130 Copper Pipe Adapter 1\/2x3\/4 C X M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MUELLER INDUSTRIES W 01130 is a wrot copper pipe adapter designed to transition between a 1\/2 inch copper sweat connection and a 3\/4 inch male threaded connection. Configured as C x M (copper sweat inlet by male NPT outlet), this fitting is joined on the sweat end via solder and connects to threaded pipe or fittings on the male end. Wrot copper construction provides superior grain structure and pressure integrity compared to cast fittings, making it a standard choice for potable water systems, hydronic heating lines, and plumbing rough-in work. HVAC techs, plumbers, and pipefitters reach for this adapter when connecting copper tubing runs to threaded valves, strainers, or equipment ports.\u003c\/p\u003e\u003cp\u003eThis adapter is suited for residential and light commercial plumbing and hydronic systems where a copper sweat-to-male threaded transition is needed. Typical applications include connecting copper supply lines to threaded valve bodies, mixing valves, boiler connections, and equipment inlets. It is appropriate for use in potable water systems where NSF 61G compliance is required. The 5\/8 inch outside diameter on the sweat end and 3\/4 inch outside diameter on the male threaded end are consistent with standard nominal pipe sizing conventions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWrot copper construction for high-integrity pressure joints and fine grain structure\u003c\/li\u003e\n\u003cli\u003eC x M end connection: copper sweat inlet transitions to male NPT threaded outlet\u003c\/li\u003e\n\u003cli\u003eNominal fitting size 1\/2 inch x 3\/4 inch with 5\/8 inch and 3\/4 inch outside diameters\u003c\/li\u003e\n\u003cli\u003eNSF 61G listed for potable water system use\u003c\/li\u003e\n\u003cli\u003eMeets ASME B16.22, ASME B16.18, ASME B16.15, ASME B1.20.1, ASME B16.24, and ASME B16.50 standards\u003c\/li\u003e\n\u003cli\u003eSolder joint connection on sweat end is compatible with standard 95-5 or lead-free solder practices\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style and aftermarket replacement copper sweat-to-male threaded adapter for 1\/2 inch C x 3\/4 inch M applications in residential and commercial plumbing and hydronic piping systems where NSF 61G and ASME B16 compliance is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off the water supply and fully drain the line before soldering to ensure a dry, moisture-free joint. Clean both the tube end and fitting socket with emery cloth and apply lead-free flux before soldering; use only lead-free solder on potable water applications per applicable code. Thread the male end into the receiving fitting by hand first, then tighten with a wrench to avoid cross-threading or over-tightening the copper threads.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Size\u003c\/strong\u003e: 1\/2 x 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: C x M (Copper Sweat x Male NPT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Solder Joint\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Wrot Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 5\/8 x 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B1.20.1, ASME B16.15, ASME B16.18, ASME B16.22, ASME B16.24, ASME B16.50, NSF 61G\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MUELLER INDUSTRIES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: W 01130\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER INDUSTRIES","offers":[{"title":"Default Title","offer_id":51714314404146,"sku":"W 01130","price":23.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/573ee21e32f9c4a88d537a1566e06c15.jpg?v=1788499339","url":"https:\/\/voomisupply.com\/products\/mueller-industries-w-01130-copper-pipe-adapter-1-2x3-4-c-x-m","provider":"Voomi Supply","version":"1.0","type":"link"}