{"product_id":"uponor-lf4517575-pex-x-copper-adapter-3-4-inch","title":"Uponor LF4517575 Pex X Copper Adapter 3\/4 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe UPONOR LF4517575 is a 3\/4-inch PEX-to-copper adapter fitting manufactured from lead-free brass for use in potable water systems. This adapter creates a transition between PEX tubing and copper pipe, allowing installers to connect ProPEX or compatible PEX distribution lines directly to copper sweat connections. The lead-free brass construction meets drinking water standards applicable to residential and commercial plumbing installations. Licensed plumbers and pipefitters install this fitting during new construction, remodel, or system retrofit work where a PEX-to-copper transition is required.\u003c\/p\u003e\n\u003cp\u003eThis adapter is suited for residential and light commercial potable water distribution systems where PEX tubing meets existing or new copper pipe runs. It is commonly used at manifold-to-branch transitions, at fixture rough-ins, or wherever a PEX distribution system interfaces with copper supply lines. The sweat-end connection allows the copper side to be soldered using standard methods, while the PEX end accepts an expansion or clamp connection per the installer's system design.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4-inch PEX x copper (sweat) transition connection\u003c\/li\u003e\n  \u003cli\u003eLead-free brass construction meets Safe Drinking Water Act compliance requirements\u003c\/li\u003e\n  \u003cli\u003eDomestically sourced fitting for projects with Buy American or domestic-content requirements\u003c\/li\u003e\n  \u003cli\u003eEnables direct transition between PEX tubing and copper pipe without additional adapters\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard copper sweat soldering on the copper end\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style transition fitting for 3\/4-inch PEX-to-copper applications in residential and commercial potable water plumbing systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off the water supply and relieve system pressure before beginning work. The copper sweat end must be deburred, cleaned, and fluxed before soldering; keep flame away from the PEX end of the fitting during the soldering operation to prevent damage to the tubing. Follow the PEX system manufacturer's instructions for the expansion or clamp connection on the PEX side.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: PEX x Copper (Sweat)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Lead-Free Brass\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: UPONOR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LF4517575\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UPONOR","offers":[{"title":"Default Title","offer_id":51524348313906,"sku":"LFSWTADAPT34","price":17.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f268f71fdbae6b5a02c0b39c051b88b2.jpg?v=1785446661","url":"https:\/\/voomisupply.com\/products\/uponor-lf4517575-pex-x-copper-adapter-3-4-inch","provider":"Voomi Supply","version":"1.0","type":"link"}