{"product_id":"ndl-industries-w4051-copper-reducing-tee-1-1-8x1-1-8x5-8-in","title":"Ndl Industries W4051 Copper Reducing Tee 1-1\/8x1-1\/8x5\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NDL INDUSTRIES W4051 is a copper reducing tee designed for sweat-connect refrigeration and plumbing piping systems. It provides a three-way branch connection with a reduced outlet, allowing a single main run to feed a smaller branch line without additional fittings or adapters. The connection type is C X C X C, meaning all three ports accept copper tubing for soldered joints. The main run ports measure 1-1\/8 inches and the branch outlet measures 5\/8 inches. Licensed plumbers and HVAC technicians use this fitting in refrigerant line sets, hydronic systems, and domestic copper water distribution.\u003c\/p\u003e\n\u003cp\u003eThis reducing tee is suited for residential and light commercial applications where a copper main line must branch off to a smaller diameter line. Typical uses include refrigerant distribution headers, chilled water piping, and potable water supply runs where a reduced branch tap is required. All three ports use a solder-cup connection, making installation consistent with standard copper sweat work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCopper construction for compatibility with sweat-soldered piping systems\u003c\/li\u003e\n  \u003cli\u003eReducing configuration — 1-1\/8 inches main run with 5\/8 inches branch outlet\u003c\/li\u003e\n  \u003cli\u003eC X C X C connection type — all three ports accept standard copper tubing for soldered joints\u003c\/li\u003e\n  \u003cli\u003eThree-way branch design eliminates the need for additional inline reducers\u003c\/li\u003e\n  \u003cli\u003eSuitable for refrigerant, hydronic, and domestic water copper piping applications\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 sweat piping systems requiring a 1-1\/8 inches by 1-1\/8 inches by 5\/8 inches reducing tee connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or HVAC technician familiar with copper sweat soldering practices. Shut off and depressurize the system completely before cutting into any existing line. Clean all mating surfaces with emery cloth and apply flux before soldering to ensure a leak-free joint. Work must comply with applicable local plumbing codes and, where refrigerant lines are involved, EPA Section 608 requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Reducing Tee\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C X C X C (Sweat Solder)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMain Run Size\u003c\/strong\u003e: 1-1\/8 inches x 1-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBranch Outlet Size\u003c\/strong\u003e: 5\/8 inches\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: W4051\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NDL INDUSTRIES","offers":[{"title":"Default Title","offer_id":51383968301362,"sku":"W4051","price":18.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670914.jpg?v=1782613537","url":"https:\/\/voomisupply.com\/products\/ndl-industries-w4051-copper-reducing-tee-1-1-8x1-1-8x5-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}