{"product_id":"mueller-streamline-w-01037-reducing-coupling-copper","title":"Mueller Streamline W 01037 Reducing Coupling Copper","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MUELLER STREAMLINE W 01037 is a copper reducing coupling designed to join two copper pipes of different diameters in a plumbing or HVAC piping system. It accepts a 3\/4-inch nominal pipe on one end and a 3\/8-inch nominal pipe on the other, with a C x C (copper sweat) end style on both sides. This fitting is installed by licensed plumbers and HVAC technicians wherever a line-size reduction is needed in a copper tubing run. The sweat-connect design provides a leak-tight, soldered joint suitable for potable water, refrigerant, and hydronic applications.\u003c\/p\u003e\n\u003cp\u003eThis reducing coupling is suited for residential and light commercial plumbing and HVAC installations. It is commonly used when transitioning from a main supply line down to a branch line, connecting to a fixture supply, or reducing tubing size within a refrigerant circuit. The 3\/4-inch by 3\/8-inch size combination is a frequently encountered reduction in residential construction and service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4 x 3\/8 inch nominal reducing configuration for common line-size transitions\u003c\/li\u003e\n  \u003cli\u003eC x C end style accepts standard copper tubing for sweat-soldered connections\u003c\/li\u003e\n  \u003cli\u003eCopper construction provides corrosion resistance and long service life\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard copper tubing sweat-joint procedures\u003c\/li\u003e\n  \u003cli\u003eCompact coupling body minimizes space requirements in tight installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-installation fitting for copper tubing systems using 3\/4-inch and 3\/8-inch nominal C x C connections, consistent with standard sweat-fitting plumbing and HVAC applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a licensed plumber or HVAC technician. Shut off the water supply or isolate the refrigerant circuit and relieve pressure before cutting into the line. Clean and deburr both tube ends, apply flux, and solder the joint in accordance with applicable local plumbing codes and ASTM B32 solder standards. Do not apply heat near flammable materials, and follow all applicable IPC and IFGC requirements for the installation environment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 3\/4 x 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: C x C (Copper Sweat)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Reducing Coupling\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: MUELLER STREAMLINE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: W 01037\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":51525105647922,"sku":"RED7812OD","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bada72b24743e7cb2a97a68c97d5e18c.jpg?v=1785464604","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-w-01037-reducing-coupling-copper","provider":"Voomi Supply","version":"1.0","type":"link"}