{"product_id":"mueller-streamline-w-1359-wrot-copper-reducer-2-1-8x1-3-8-in","title":"Mueller Streamline W-1359 Wrot Copper Reducer 2-1\/8x1-3\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MUELLER STREAMLINE W-1359 is a wrot copper reducing fitting designed to transition from a 2-1\/8 inch male soldered (FTG) connection to a 1-3\/8 inch female soldered (C) connection. Manufactured from UNS C12200 copper to ASTM B280\/B88 material specifications, it carries a pressure rating of 700 PSI at 250 degrees F. The fitting is lead-free and meets NSF 61G requirements for potable water contact. Plumbers, HVAC technicians, and refrigeration mechanics rely on this type of wrot fitting for its consistent wall thickness and clean soldering surface. Overall dimensions are 2.81 inches in length, 2.13 inches in width, and 2.13 inches in height.\u003c\/p\u003e\n\u003cp\u003eThe W-1359 is suited for residential and commercial installations involving potable water supply systems, HVACR, and refrigeration piping. Its FTG x C end configuration allows it to slip directly over copper tube on the male end while accepting standard tube on the female end, making it a practical choice when reducing line size within a copper piping system. Licensed plumbers and refrigeration technicians typically install this fitting using a torch and appropriate solder during new construction or retrofit work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLead-free construction meets NSF 61G requirements for potable water applications\u003c\/li\u003e\n  \u003cli\u003e700 PSI pressure rating at 250 degrees F for demanding system conditions\u003c\/li\u003e\n  \u003cli\u003eFTG x C end connection allows direct inline size reduction in copper piping\u003c\/li\u003e\n  \u003cli\u003eWrot process delivers uniform grain structure and a smooth interior bore\u003c\/li\u003e\n  \u003cli\u003eUNS C12200 copper meets ASTM B280\/B88 material specifications\u003c\/li\u003e\n  \u003cli\u003eCompliant with ASME B16.15, B16.18, B16.22, B16.24, B16.50, and B1.20.1 standards, plus UL listing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style wrot copper reducer for use in copper tube systems requiring a transition from 2-1\/8 inch to 1-3\/8 inch line sizes in potable water, HVACR, and refrigeration applications conforming to ASME B16 series standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or certified refrigeration or HVAC technician in accordance with applicable local codes, the International Plumbing Code, and ASME standards. Shut off and depressurize the system and allow all piping to cool completely before cutting or fitting. Clean and flux mating tube ends per standard soldering practice before applying heat. Verify the lead-free rating is appropriate for the system classification before installation in potable water lines.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize A\u003c\/strong\u003e: 2-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize B\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 2 inches x 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.81 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 2.13 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 2.13 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 700 psi at 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Male Soldered x Female Soldered (FTG x C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: UNS C12200 Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Specification\u003c\/strong\u003e: ASTM B280\/B88\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProcess\u003c\/strong\u003e: Wrot\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: UL, ASME B16.15\/B16.18\/B16.22\/B16.24\/B16.50\/B1.20.1, NSF 61G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLead-Free\u003c\/strong\u003e: Yes\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: MUELLER STREAMLINE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: W-1359\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":68069641814322,"sku":"W-1359","price":30.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/647deae64db947ae08d23921e267e3c9.jpg?v=1793085686","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-w-1359-wrot-copper-reducer-2-1-8x1-3-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}