{"product_id":"mueller-streamline-coadcfipred3814-copper-reducing-adapter","title":"Mueller Streamline COADCFIPRED3814 Copper Reducing Adapter","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MUELLER STREAMLINE COADCFIPRED3814 is a copper female reducing adapter configured in a C x FIP end pattern, designed to transition from a 3\/8-inch copper sweat connection to a 1\/4-inch female iron pipe thread. This fitting is used in plumbing and hydronic systems where a solder-joint copper line must connect to a threaded fitting or valve. The all-copper construction provides reliable corrosion resistance and maintains consistent flow characteristics through the reduction. Licensed plumbers and pipe fitters install this adapter when downsizing a copper line to a smaller threaded port on equipment, valves, or supply assemblies.\u003c\/p\u003e\u003cp\u003eThis reducing adapter is suited for residential and light commercial plumbing installations where a 3\/8-inch copper supply line terminates at a 1\/4-inch FIP threaded component. Typical applications include connecting copper tubing runs to threaded valves, gauges, or equipment ports that require a smaller female thread entry. The sweat-by-FIP configuration makes it compatible with standard torch-soldered copper systems alongside any 1\/4-inch male NPT-threaded counterpart fitting or device.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReduces from 3\/8-inch copper sweat (C) inlet to 1\/4-inch female iron pipe thread (FIP) outlet\u003c\/li\u003e\n\u003cli\u003eAll-copper construction for corrosion resistance and long service life\u003c\/li\u003e\n\u003cli\u003eC x FIP end configuration integrates solder-joint and threaded connections in a single fitting\u003c\/li\u003e\n\u003cli\u003eCompact reducing adapter profile minimizes space requirements at the transition point\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-use fitting for residential and light commercial copper plumbing systems requiring a 3\/8-inch sweat to 1\/4-inch FIP reduction.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with applicable IPC and local plumbing code requirements. Shut off the water supply and fully depressurize and drain the line before soldering. Clean and flux the copper sweat end thoroughly before applying heat, and allow the joint to cool completely before applying thread sealant or connecting the FIP side. Do not apply pipe wrench force to the copper body when tightening the threaded connection.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C x FIP (Sweat x Female Iron Pipe Thread)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\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: COADCFIPRED3814\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":51525521178930,"sku":"COADCFIPRED3814","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a139bc01e9135eaaef3b9c134dfb3896.jpg?v=1785476203","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-coadcfipred3814-copper-reducing-adapter","provider":"Voomi Supply","version":"1.0","type":"link"}