{"product_id":"elkhart-products-cou-34x58-copper-coupling-3-4x5-8-in","title":"Elkhart Products COU-34X58 Copper Coupling 3\/4x5\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ELKHART PRODUCTS COU-34X58 is a copper coupling designed to join copper tubing in plumbing, HVAC, and refrigeration systems. This fitting connects a 3\/4-inch side to a 5\/8-inch side, making it a reducing coupling suited for transitions between two different tube sizes. It arrives cleaned and bagged, meaning the fitting is factory-prepared to meet cleanliness standards for refrigeration and plumbing applications right out of the package. Licensed plumbers and HVAC-R technicians install this type of fitting during new construction, retrofit, and service work wherever copper tubing is the specified piping material.\u003c\/p\u003e\n\u003cp\u003eThis coupling is intended for use in residential and light commercial copper piping systems. Typical applications include domestic water supply lines, hydronic heating runs, and refrigerant line sets where a size transition from 3\/4-inch to 5\/8-inch tubing is required. The cleaned and bagged condition makes it particularly well suited for refrigeration and ACR installations where contamination inside the fitting must be minimized before brazing or soldering.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eReducing coupling joins 3\/4-inch tubing to 5\/8-inch tubing in a single fitting\u003c\/li\u003e\n  \u003cli\u003eCleaned and bagged at the factory for refrigeration and ACR service readiness\u003c\/li\u003e\n  \u003cli\u003eCopper construction provides corrosion resistance and compatibility with standard soft and hard drawn copper tube\u003c\/li\u003e\n  \u003cli\u003eSuitable for sweat (solder) or braze installation methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard-stock fitting for copper tubing systems requiring a 3\/4-inch to 5\/8-inch reducing coupling connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers or HVAC-R technicians. Shut off and depressurize the system and purge any refrigerant according to EPA Section 608 requirements before working on refrigerant lines. For water systems, close isolation valves and relieve line pressure before cutting into the pipe. Use appropriate flux and solder or brazing alloy per local plumbing code and the International Plumbing Code (IPC) for the intended service fluid. Do not install this fitting under pressure.\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\u003eInlet Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Reducing Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreparation\u003c\/strong\u003e: Cleaned and Bagged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 1775420307144\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: ELKHART PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: COU-34X58\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ELKHART PRODUCTS","offers":[{"title":"Default Title","offer_id":51383440867634,"sku":"COU-34X58","price":45.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312672672.jpg?v=1782596686","url":"https:\/\/voomisupply.com\/products\/elkhart-products-cou-34x58-copper-coupling-3-4x5-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}