{"product_id":"ndl-industries-w1146-copper-male-adapter-7-8x3-4-mpt","title":"Ndl Industries w1146 Copper Male Adapter 7\/8x3\/4 Mpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NDL INDUSTRIES w1146 is a copper male adapter fitting designed to transition between a copper sweat connection and a male pipe thread connection. The sweat end accepts 7\/8 inch copper tubing, while the threaded end measures 3\/4 inch MPT. This fitting is used to join copper tubing to threaded pipe systems in a single, compact component. Licensed plumbers and HVAC technicians install this type of adapter when connecting copper refrigerant or water lines to threaded valves, equipment ports, or distribution manifolds.\u003c\/p\u003e\n\u003cp\u003eThis adapter is suited for residential and light commercial plumbing and HVAC applications where a direct copper-to-threaded transition is needed. Common install scenarios include connecting copper supply lines to threaded shutoff valves, boiler connections, and water heater ports. The C x MPT configuration is a standard fitting arrangement in hydronic, potable water, and general plumbing work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSweat inlet accepts 7\/8 inch copper tubing for soldered connection\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch MPT outlet threads into female pipe thread fittings or equipment ports\u003c\/li\u003e\n  \u003cli\u003eC x MPT configuration supports direct copper-to-threaded transitions\u003c\/li\u003e\n  \u003cli\u003eCopper construction provides corrosion resistance in water and HVAC applications\u003c\/li\u003e\n  \u003cli\u003eCompact single-piece design reduces connection points and potential leak paths\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 residential and light commercial plumbing and HVAC systems requiring a 7\/8 inch sweat to 3\/4 inch male pipe thread transition.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber or HVAC technician. Shut off water supply and relieve system pressure before cutting or opening any lines. The sweat end requires proper flux application, clean tubing, and a propane or MAP gas torch for soldering in accordance with local plumbing codes. Apply thread sealant tape or pipe dope to the MPT threads before making the threaded connection.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 7\/8 inches (C sweat)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 3\/4 inches MPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C x MPT (Sweat x Male Pipe Thread)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\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: NDL INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: w1146\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NDL INDUSTRIES","offers":[{"title":"Default Title","offer_id":51468640321842,"sku":"W1146","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945147.jpg?v=1783919573","url":"https:\/\/voomisupply.com\/products\/ndl-industries-w1146-copper-male-adapter-7-8x3-4-mpt","provider":"Voomi Supply","version":"1.0","type":"link"}