{"product_id":"mueller-streamline-w-01027-reducing-coupling-copper","title":"Mueller Streamline W 01027 Reducing Coupling Copper","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MUELLER STREAMLINE W 01027 is a copper reducing coupling designed to connect two pipes of different diameters in a sweat-solder (C x C) configuration. It transitions from a 1\/2-inch nominal inlet to a 1\/8-inch nominal outlet, allowing plumbers to reduce line size within a copper piping system. The coupling uses a standard cup-by-cup end style, requiring no special tools beyond a torch, flux, and solder. Domestically manufactured, this fitting meets the dimensional and material expectations of licensed plumbing professionals working on residential and light commercial copper systems.\u003c\/p\u003e\u003cp\u003eThis reducing coupling is used in potable water supply lines, hydronic heating distribution piping, and refrigeration or HVAC copper tubing runs where a line-size reduction is required. It is suited for concealed and exposed installations where a soldered joint is appropriate and code-permitted. Plumbers and HVAC technicians installing copper branch lines, instrument connections, or low-flow supply drops will find this fitting appropriate for tight-space reducing transitions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReduces from 1\/2-inch nominal to 1\/8-inch nominal in a single fitting\u003c\/li\u003e\n\u003cli\u003eC x C (cup-by-cup) end style for sweat-solder connections\u003c\/li\u003e\n\u003cli\u003eCopper construction for corrosion resistance and long service life\u003c\/li\u003e\n\u003cli\u003eDomestically manufactured\u003c\/li\u003e\n\u003cli\u003eCompatible with standard plumbing solder and flux for reliable leak-free joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-use fitting for copper sweat piping systems requiring a 1\/2-inch to 1\/8-inch nominal reduction.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with local plumbing codes and the IPC. Shut off and drain the water supply completely before cutting into any existing line. Clean pipe ends and fitting cups thoroughly and apply flux before soldering to ensure a sound, leak-free joint. Do not overheat the fitting, as excessive heat can damage the copper and compromise the joint.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 1\/2 inch nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 1\/8 inch nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: C x C (Cup by Cup)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Domestic\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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 01027\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":51524877353266,"sku":"RED5814OD","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c93bb0d70335eebdd73714abbf0c04af_64765f7a-cfd9-4f6b-b166-46d62fd398de.jpg?v=1785460391","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-w-01027-reducing-coupling-copper","provider":"Voomi Supply","version":"1.0","type":"link"}