{"product_id":"mueller-streamline-9024400-copper-adapter-3-8-in-c-x-fnpt","title":"Mueller Streamline 9024400 Copper Adapter 3\/8 in C X Fnpt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MUELLER STREAMLINE 9024400 is a 3\/8-inch nominal copper adapter fitting with a C x FNPT end configuration. The sweat (C) end connects to copper tubing via soldering, while the female NPT threaded end transitions to a threaded pipe or fitting. This adapter is used in plumbing and HVAC piping systems where a copper line must terminate into a female threaded connection. Licensed plumbers and HVAC technicians are the primary installers. The fitting is manufactured domestically and carries the 603 designation consistent with NIBCO product line standards.\u003c\/p\u003e\n\u003cp\u003eThis adapter is suited for residential and light commercial plumbing installations, refrigeration piping, and HVAC hydronic or refrigerant line applications where a sweat-to-female-thread transition is required. It is sized at 3\/8 inch nominal, making it appropriate for smaller-diameter branch lines, instrument connections, or service valve tie-ins. No specific model or system compatibility data was provided by the manufacturer for this SKU beyond the end style and size.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch nominal size for smaller-diameter copper line applications\u003c\/li\u003e\n  \u003cli\u003eC x FNPT end style allows sweat-to-female-thread transition in a single fitting\u003c\/li\u003e\n  \u003cli\u003eCopper construction provides corrosion resistance and reliable sweat-solder joints\u003c\/li\u003e\n  \u003cli\u003eDomestic manufacture\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 3\/8-inch nominal copper piping systems requiring a female NPT threaded outlet.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers or HVAC technicians. Shut off the water supply or isolate the refrigerant circuit and relieve system pressure before soldering. Use appropriate flux and lead-free solder per applicable plumbing codes, including IPC and local jurisdiction requirements. Do not apply torch heat directly to the threaded end, as excess heat can damage thread integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: C x FNPT (Sweat x Female NPT)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Domestic\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: 9024400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":51525093720370,"sku":"COADCFIP38","price":15.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70e5f9d3f709e13e1f09d655a84a6aa8.jpg?v=1785464197","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-9024400-copper-adapter-3-8-in-c-x-fnpt","provider":"Voomi Supply","version":"1.0","type":"link"}