{"product_id":"dakota-sourcing-13122-copper-reducing-coupling-cxc","title":"Dakota Sourcing 13122 Copper Reducing Coupling Cxc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DAKOTA SOURCING 13122 is a copper reducing coupling designed to connect two different-diameter copper tubes in a sweat (CxC) configuration. It transitions from a 1-3\/8 inch OD (1-1\/4 inch ID) fitting end down to a 1-1\/8 inch OD (1 inch ID) fitting end, allowing a single inline connection between two tube sizes without additional adapters. This type of fitting is a standard component in residential and light commercial plumbing, hydronic heating, and refrigeration piping systems. It is typically installed by licensed plumbers or HVAC-R technicians during new construction, system modifications, or repair work.\u003c\/p\u003e\n\u003cp\u003eThis reducing coupling is suited for applications where copper tube size must be stepped down within a run of pipe. Common uses include domestic water supply lines, hot and cold distribution systems, hydronic loops, and chilled water piping. The CxC end configuration requires both ends to be soldered, making it appropriate for hard copper tubing installations where a permanent, leak-free joint is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTransitions from 1-3\/8 inch OD to 1-1\/8 inch OD copper tube in a single fitting\u003c\/li\u003e\n  \u003cli\u003eCxC (sweat) end connections for use with standard copper tubing\u003c\/li\u003e\n  \u003cli\u003eCopper construction provides corrosion resistance and long service life in wet environments\u003c\/li\u003e\n  \u003cli\u003eInline reducing design eliminates the need for separate couplings and bushings\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard lead-free solder and flux per applicable plumbing codes\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 copper tube plumbing and HVAC piping systems using CxC sweat connections at the stated tube sizes.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or qualified HVAC-R technician in accordance with local plumbing codes and ASME B16.22 standards where applicable. Shut off the water supply and relieve system pressure before cutting or joining any pipe. Tube ends must be cut square, deburred, and cleaned with emery cloth before applying flux and soldering. Use only lead-free solder in potable water systems as required by applicable codes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: CxC (Sweat\/Solder)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge End OD\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge End ID\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmall End OD\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmall End ID\u003c\/strong\u003e: 1 inch\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: DAKOTA SOURCING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 13122\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DAKOTA SOURCING","offers":[{"title":"Default Title","offer_id":51669164785970,"sku":"13122","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6228253634db8_87c5ae82-f8b6-4bdb-922b-ea82ee8580f2.jpg?v=1787957400","url":"https:\/\/voomisupply.com\/products\/dakota-sourcing-13122-copper-reducing-coupling-cxc","provider":"Voomi Supply","version":"1.0","type":"link"}