{"product_id":"ndl-industries-w1055-copper-coupling-1-3-8-in-c-x-c","title":"Ndl Industries w1055 Copper Coupling 1-3\/8 in C X C","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NDL INDUSTRIES w1055 is a rolled stop copper coupling designed for sweat-connect copper pipe installations in plumbing and HVAC systems. The rolled stop feature provides a built-in pipe stop that seats each pipe section at a consistent depth, ensuring proper joint alignment and solder penetration. This coupling uses a copper-to-copper (C x C) connection type and is sized for 1-3\/8 inch pipe. It is typically installed by licensed plumbers and HVAC technicians working on refrigerant line sets, water distribution systems, or hydronic piping.\u003c\/p\u003e\u003cp\u003eThis coupling is suited for residential and light commercial applications where a reliable, leak-free sweat joint is required. The C x C end configuration accepts standard copper tubing on both ends, making it a straightforward choice for straight-run repairs, extensions, and new installations in wet or dry piping systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRolled stop design seats pipe at consistent depth for repeatable solder joints\u003c\/li\u003e\n\u003cli\u003eC x C (copper-to-copper) sweat connection on both ends\u003c\/li\u003e\n\u003cli\u003e1-3\/8 inch pipe size for larger-diameter plumbing and refrigerant applications\u003c\/li\u003e\n\u003cli\u003eCopper construction provides corrosion resistance and long service life\u003c\/li\u003e\n\u003cli\u003eCompatible with standard sweat soldering and brazing techniques\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and general-use fitting for 1-3\/8 inch copper pipe in sweat-connect plumbing, HVAC, and hydronic piping systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber or HVAC technician familiar with sweat soldering or brazing procedures. Shut off and depressurize the system and drain standing water from the pipe before cutting and fitting. Use appropriate flux and solder or brazing alloy rated for the application, and follow all applicable local plumbing codes and IFGC or IPC requirements. Allow the joint to cool fully before restoring system pressure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C x C (Copper x Copper Sweat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStop Type\u003c\/strong\u003e: Rolled Stop\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: w1055\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NDL INDUSTRIES","offers":[{"title":"Default Title","offer_id":51467707679026,"sku":"W1055","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945129.jpg?v=1783910952","url":"https:\/\/voomisupply.com\/products\/ndl-industries-w1055-copper-coupling-1-3-8-in-c-x-c","provider":"Voomi Supply","version":"1.0","type":"link"}