{"product_id":"uponor-lf4545050-propex-brass-coupling-1-2-inch","title":"Uponor LF4545050 Propex Brass Coupling 1\/2 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe UPONOR LF4545050 is a lead-free brass ProPEX coupling designed for joining 1\/2-inch PEX tubing in potable water and hydronic piping systems. The ProPEX end style requires an expansion tool to enlarge the PEX pipe end and ring before insertion, creating a reliable, leak-resistant joint as the material returns to its original diameter. This coupling is manufactured domestically and is suitable for residential and light commercial plumbing applications where lead-free compliance is required by code.\u003c\/p\u003e\n\u003cp\u003eThis coupling is used in ProPEX-based plumbing installations, including hot and cold domestic water distribution, radiant heating, and snow-melt systems. It is a standard in-line fitting used when extending or repairing 1\/2-inch PEX tubing runs. The domestic manufacture makes it suitable for projects with Buy American or domestic-content requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-free brass construction meets Safe Drinking Water Act compliance requirements\u003c\/li\u003e\n  \u003cli\u003eProPEX end style for use with Uponor expansion tooling\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch nominal size for standard residential and light commercial PEX runs\u003c\/li\u003e\n  \u003cli\u003eIn-line coupling configuration for straight tube-to-tube connections\u003c\/li\u003e\n  \u003cli\u003eDomestically manufactured\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1\/2-inch PEX tubing in ProPEX expansion-style installations. Requires compatible ProPEX expansion rings and an approved expansion tool for proper installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed plumbers familiar with the ProPEX expansion method. Shut off the water supply and depressurize the line before cutting into any existing system. Use the correct Uponor-compatible expansion tool and matching PEX expansion rings for the 1\/2-inch size. Follow local plumbing codes, including IPC and applicable state amendments, for fitting installation and inspection requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Style\u003c\/strong\u003e: ProPEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin\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: LF4545050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UPONOR","offers":[{"title":"Default Title","offer_id":51524637393202,"sku":"LFCOUP12","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8d151fc17fb882a575919db538ca7fba_dd455d53-c6e7-440b-a6f7-dcce1952faa7.jpg?v=1785453707","url":"https:\/\/voomisupply.com\/products\/uponor-lf4545050-propex-brass-coupling-1-2-inch","provider":"Voomi Supply","version":"1.0","type":"link"}