{"product_id":"ndl-industries-w1083-copper-reducing-coupling-2-5-8x2-1-8-cxc","title":"Ndl Industries W1083 Copper Reducing Coupling 2-5\/8x2-1\/8 Cxc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NDL INDUSTRIES W1083 is a copper reducing coupling designed to transition between two different pipe sizes in a sweat-connect (C x C) configuration. This fitting accepts a 2-5\/8-inch connection on one end and a 2-1\/8-inch connection on the other, allowing a plumber or HVAC technician to step down copper line sizes within a system. It is constructed for use in copper piping systems where a direct solder joint is required. The C x C ends are prepared for standard flux-and-solder installation following accepted trade practice. This fitting is sold in box quantities and is suited for both commercial and residential applications.\u003c\/p\u003e\n\u003cp\u003eThis reducing coupling is used wherever a copper piping system requires a size transition between 2-5\/8-inch and 2-1\/8-inch nominal outside-diameter tubing. Typical applications include HVAC refrigerant line sets, hydronic systems, and plumbing distribution mains where copper is the specified material. Licensed plumbers and HVAC technicians performing rough-in, retrofit, or repair work are the primary installers. The fitting is stocked in box quantities of 12, making it practical for contractors handling multiple connections on a single job.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces from 2-5\/8 inches to 2-1\/8 inches in a single fitting\u003c\/li\u003e\n  \u003cli\u003eC x C (sweat) connection type on both ends — compatible with standard flux-and-solder technique\u003c\/li\u003e\n  \u003cli\u003eCopper construction for corrosion resistance and long service life in wet systems\u003c\/li\u003e\n  \u003cli\u003eBox quantity of 12 units supports multi-connection jobsite needs\u003c\/li\u003e\n  \u003cli\u003eManufactured by NDL Industries Inc. to OEM-style dimensional standards\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 copper piping systems requiring a sweat-connect reduction from 2-5\/8 inches to 2-1\/8 inches outside diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber or HVAC technician using standard copper sweat-joint tools including a tubing cutter, emery cloth or fitting brush, lead-free flux, and a propane or MAP-gas torch. Shut off and depressurize the system completely and ensure the pipe is dry before applying heat, as residual moisture will prevent a sound solder joint. Follow applicable local plumbing codes and ASTM B88 tubing standards when selecting compatible copper tube. Do not use open flame near combustible materials without proper shielding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBasic Fitting Type\u003c\/strong\u003e: Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecific Fitting Type\u003c\/strong\u003e: Reducing Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C x C (Sweat)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 2-5\/8 inches x 2-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Quantity\u003c\/strong\u003e: 12\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: W1083\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NDL INDUSTRIES","offers":[{"title":"Default Title","offer_id":51383480418610,"sku":"W1083","price":39.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670846.jpg?v=1782597947","url":"https:\/\/voomisupply.com\/products\/ndl-industries-w1083-copper-reducing-coupling-2-5-8x2-1-8-cxc","provider":"Voomi Supply","version":"1.0","type":"link"}