{"product_id":"uponor-wirlf90stlswt12-1-2-in-pex-x-sweat-elbow","title":"Uponor WIRLF90STLSWT12 1\/2 in Pex X Sweat Elbow","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe UPONOR WIRLF90STLSWT12 is a lead-free ProPEX elbow fitting designed to transition between a 1\/2 inch PEX tubing connection and a 1\/2 inch sweat (solder) copper connection. The ProPEX end expands to receive PEX tubing using the Uponor ProPEX expansion method, while the sweat end connects to standard copper fittings using conventional soldering technique. This fitting is compliant with lead-free standards, making it suitable for potable water systems. Licensed plumbers install this fitting in residential and light commercial plumbing applications where PEX and copper systems meet at a 90-degree transition point.\u003c\/p\u003e\u003cp\u003eThis elbow fitting is used in residential and light commercial potable water distribution systems. It is a practical solution for connecting PEX tubing runs to existing copper stub-outs, valves, or fixtures that require a sweat connection. The 90-degree configuration allows for directional changes in tight spaces, such as near wall penetrations, valve bodies, or fixture supply connections. Installation requires the Uponor ProPEX expansion tool for the PEX side and a torch and solder for the copper sweat side.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLead-free construction meets NSF 61 and Safe Drinking Water Act requirements for potable water systems\u003c\/li\u003e\n\u003cli\u003eProPEX expansion end for use with Uponor ProPEX expansion tooling\u003c\/li\u003e\n\u003cli\u003e1\/2 inch sweat end connects to standard copper fittings using solder\u003c\/li\u003e\n\u003cli\u003e90-degree elbow configuration for directional transitions in tight installation areas\u003c\/li\u003e\n\u003cli\u003eCompatible with 1\/2 inch PEX-a tubing on the ProPEX end\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Uponor ProPEX 1\/2 inch PEX-a tubing systems transitioning to 1\/2 inch copper sweat connections in potable water plumbing applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of the ProPEX end requires an Uponor-approved ProPEX expansion tool and the appropriate expansion ring. Shut off water supply and depressurize the line before beginning work. The sweat end must be soldered using lead-free solder per local plumbing code requirements, including IPC and applicable state amendments. Allow the soldered joint to cool completely before restoring water pressure and testing for leaks.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePEX Connection Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSweat Connection Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: ProPEX x Sweat (Solder)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElbow Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Compliant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: WIRLF90STLSWT12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UPONOR","offers":[{"title":"Default Title","offer_id":51523410755890,"sku":"LF90STLSWT12","price":20.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/05988c426c9a714473e6699cd1f13d5c.jpg?v=1785442054","url":"https:\/\/voomisupply.com\/products\/uponor-wirlf90stlswt12-1-2-in-pex-x-sweat-elbow","provider":"Voomi Supply","version":"1.0","type":"link"}