{"product_id":"mueller-streamline-cpl00356-copper-reducing-coupling","title":"Mueller Streamline CPL00356 Copper Reducing Coupling","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MUELLER STREAMLINE CPL00356 is a wrot copper reducing coupling designed for sweat-solder connections in residential and commercial plumbing and HVAC hydronic systems. It joins a 1-1\/2 inch copper tube to a 1-1\/4 inch copper tube using a copper-to-copper (C x C) connection on both ends. At 0.23 pounds, this fitting is lightweight and easy to handle during rough-in work. It meets ASME and NSF standards, making it suitable for potable water and mechanical piping applications. Licensed plumbers and HVAC technicians installing or modifying copper distribution lines are the primary installers.\u003c\/p\u003e\n\u003cp\u003eThis reducing coupling fits into standard copper tube sweat-solder assemblies where a line size reduction from 1-1\/2 inch to 1-1\/4 inch is required. Typical applications include domestic hot and cold water supply lines, hydronic heating distribution piping, and refrigeration or chilled water systems that use copper tube. It is appropriate for both new construction and retrofit work where copper tube sizes transition within a run.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWrot copper construction for reliable, leak-free sweat-solder joints\u003c\/li\u003e\n  \u003cli\u003e1-1\/2 x 1-1\/4 inch C x C connection accommodates a direct line size reduction\u003c\/li\u003e\n  \u003cli\u003eMeets ASME and NSF standards for potable water and mechanical systems\u003c\/li\u003e\n  \u003cli\u003eCompact body measuring 2.31 inches in length and 1.76 inches in width and height\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.23 pounds, reducing handling fatigue during high-volume rough-in\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sweat-solder fitting compatible with standard 1-1\/2 inch and 1-1\/4 inch copper tube conforming to ASTM B88 specifications in Type K, L, or M wall designations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified HVAC technician in accordance with applicable local plumbing codes and IAPMO or IPC requirements. Shut off and drain the affected water or fluid circuit completely before cutting into the line. Thoroughly clean and flux both tube ends and fitting sockets before applying heat with a propane or MAP-gas torch. Allow the joint to cool undisturbed before restoring system pressure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1-1\/2 x 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C x C (Sweat Solder)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Wrot Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Length\/Depth\u003c\/strong\u003e: 2.31 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Width\u003c\/strong\u003e: 1.76 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Height\u003c\/strong\u003e: 1.76 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActual Weight\u003c\/strong\u003e: 0.23 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\/Compliance\u003c\/strong\u003e: ASME, NSF\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: CPL00356\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":51525279023410,"sku":"CPL00356","price":35.61,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/64482b81662462083f19bb711c776e08.webp?v=1785469347","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-cpl00356-copper-reducing-coupling","provider":"Voomi Supply","version":"1.0","type":"link"}