{"product_id":"mueller-industries-w01029-coupling","title":"Mueller Industries W01029 Coupling","description":"\u003cp\u003eThe \u003cstrong\u003eMueller Industries W01029\u003c\/strong\u003e is a job-ready \u003cstrong\u003eWC-400R reducing coupling\u003c\/strong\u003e engineered for high-pressure HVACR and plumbing applications. This \u003cstrong\u003ewrot copper fitting\u003c\/strong\u003e features a \u003cstrong\u003e3\/4\" OD x 5\/8\" OD\u003c\/strong\u003e (equivalent to 5\/8\" ID x 1\/2\" ID) \u003cstrong\u003esweat connection\u003c\/strong\u003e, allowing for seamless transitions between varying line sizes. Constructed from premium UNS C12200 grade copper, this \u003cstrong\u003esolder-joint coupling\u003c\/strong\u003e is built to withstand rigorous operating conditions, supporting a \u003cstrong\u003e700 psi pressure rating\u003c\/strong\u003e and temperatures up to 250°F.\u003c\/p\u003e\n\n\u003cp\u003eFor contractors focusing on system integrity, the \u003cstrong\u003eStreamline®\u003c\/strong\u003e series ensures consistent wall thickness and tight tolerances, adhering to \u003cstrong\u003eASME B16.22\u003c\/strong\u003e and \u003cstrong\u003eMSS SP-104\u003c\/strong\u003e standards. Whether used in residential liquid lines or commercial suction lines, this \u003cstrong\u003e3\/4 x 5\/8 copper reducer\u003c\/strong\u003e provides the mechanical strength required for both \u003cstrong\u003eASTM B88\u003c\/strong\u003e water tube and \u003cstrong\u003eASTM B280\u003c\/strong\u003e ACR tube. Its lead-free, \u003cstrong\u003eNSF\/ANSI 61\u003c\/strong\u003e compliant design also makes it suitable for potable water systems.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Strength:\u003c\/strong\u003e Rated for up to 700 psi, making it ideal for modern high-pressure refrigerants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Tolerance:\u003c\/strong\u003e Manufactured to meet \u003cstrong\u003eASME B16.22\u003c\/strong\u003e specifications for reliable, leak-free solder joints.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Material:\u003c\/strong\u003e Wrot copper construction offers superior thermal conductivity and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for both AC refrigeration lines and potable water supply systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards Compliant:\u003c\/strong\u003e Meets \u003cstrong\u003eMSS SP-104\u003c\/strong\u003e and \u003cstrong\u003eNSF 61G\u003c\/strong\u003e for wide-ranging project approval.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions:\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eIs this fitting compatible with brazing?\u003c\/strong\u003e\u003cbr\u003e\nYes, while designed as a \u003cstrong\u003esolder-joint fitting\u003c\/strong\u003e, the high-grade wrot copper construction is fully compatible with standard brazing alloys used in HVACR applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this be used for R410A systems?\u003c\/strong\u003e\u003cbr\u003e\nYes, with a \u003cstrong\u003e700 psi rating\u003c\/strong\u003e at 250°F, it meets the pressure requirements for R410A and other high-pressure refrigerant cycles.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between OD and nominal sizing for this part?\u003c\/strong\u003e\u003cbr\u003e\nIn HVACR, it is measured as \u003cstrong\u003e3\/4\" x 5\/8\" OD\u003c\/strong\u003e. In plumbing, it is referred to by its nominal 5\/8\" x 1\/2\" ID size. Both refer to the same W01029 part.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Mueller Industries","offers":[{"title":"Default Title","offer_id":35643362252,"sku":"W01029","price":11.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_53064baa-0d57-4e05-bfbd-fa10961b27b2.png?v=1772138593","url":"https:\/\/www.gsistore.com\/en-ca\/products\/mueller-industries-w01029-coupling","provider":"GSIstore","version":"1.0","type":"link"}