{"product_id":"mueller-streamline-cpl00230-reducing-coupling-3-4x3-8-c-x-c","title":"Mueller Streamline CPL00230 Reducing Coupling 3\/4x3\/8 C X C","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MUELLER STREAMLINE CPL00230 is a wrot copper reducing coupling designed for sweat-connection plumbing applications. It joins two copper tube runs of different diameters using a C x C (copper-to-copper) soldered connection, making it a standard fitting for reducing line size within a system. At 3\/4 inch by 3\/8 inch, it handles common residential and light commercial piping transitions. Wrot copper construction provides reliable pressure performance and compatibility with soldered joints. This fitting meets ASME and NSF standards, confirming its suitability for potable water systems. Licensed plumbers and pipefitters install this type of fitting during new construction and retrofit work.\u003c\/p\u003e\u003cp\u003eThis reducing coupling is used in residential and commercial plumbing systems wherever a copper supply line must step down in diameter. Typical applications include domestic hot and cold water distribution, hydronic heating branch lines, and refrigeration or HVAC copper line transitions. The C x C end configuration requires standard soldering with lead-free solder per local code requirements. It is well-suited for tight spaces given its compact actual dimensions of 0.97 inches wide by 1.38 inches in length.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWrot copper construction for consistent wall thickness and strong soldered joints\u003c\/li\u003e\n\u003cli\u003e3\/4 x 3\/8 inch reducing configuration handles common diameter transitions in one fitting\u003c\/li\u003eC x C end connections accept standard copper tube for sweat soldering\u003cli\u003eMeets ASME and NSF standards for use in potable water and pressure piping systems\u003c\/li\u003e\n\u003cli\u003eCompact footprint at 0.97 inches wide and 1.38 inches in length\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.06 pounds, minimizing load on branch lines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-use reducing coupling for copper sweat plumbing systems requiring a 3\/4 inch by 3\/8 inch C x C transition fitting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a licensed plumber or qualified pipefitter. Shut off the water supply and depressurize and drain the line before cutting or fitting. Clean all tube ends and fitting cups with emery cloth and apply appropriate flux before soldering; use lead-free solder where required by local plumbing code. Follow IPC and applicable local codes for potable water system work.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Wrot Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 3\/4 x 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C x C (Sweat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Width\u003c\/strong\u003e: 0.97 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Height\u003c\/strong\u003e: 0.97 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Length\/Depth\u003c\/strong\u003e: 1.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Weight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards \/ Compliance\u003c\/strong\u003e: ASME, NSF\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: CPL00230\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":51524680352050,"sku":"CPL00230","price":20.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/86c018217fe2276cc6a183d8abf8ecb7_1f4a18a9-8b30-49ea-9a20-e0bb86dba7fe.webp?v=1785455052","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-cpl00230-reducing-coupling-3-4x3-8-c-x-c","provider":"Voomi Supply","version":"1.0","type":"link"}