The Mueller Streamline W02710 is a professional-grade 5/16 x 5/16 copper 90 elbow engineered for high-performance HVACR applications. This wrot copper fitting features a long radius design, which is essential for maintaining laminar flow and reducing pressure drop in tight refrigerant circuits. Constructed from high-purity UNS C12200 grade copper, it meets ASTM B75 and ASME B16.22 standards, ensuring structural integrity under the thermal stresses of modern HVAC systems. The CxC (Cup x Cup) solder connections are precision-machined to provide a consistent capillary gap, facilitating a reliable, leak-free joint when brazed using standard silver solder or stay-brite alloys. With a pressure rating of 700 PSI and a temperature limit of 250°F, this elbow is compatible with R-410A, R-32, and other common refrigerants. Technicians rely on the W02710 long radius elbow for its superior wall thickness and Mueller Streamline 90-year legacy of engineering excellence in flow control components. Key Benefits Long radius geometry minimizes turbulence and allows for smoother refrigerant flow throughout the system. Manufactured from 99.9% pure wrot copper (C12200) for maximum corrosion resistance and durability. Rated for continuous operating pressures up to 700 PSI, ideal for high-pressure HVACR environments. Meets rigorous industry certifications, including ASME B16.22 and NSF/ANSI 61G for pressurized systems. Designed with a precision solder joint connection for efficient installation and verified leak protection. Common Questions Is the Mueller W02710 suitable for R-410A systems? Yes, this fitting is specifically designed to handle the high-pressure demands of R-410A systems, with a verified rating of 700 PSI at 250°F. What is the benefit of a long radius elbow over a standard short radius? The long radius design reduces friction and velocity loss, which is critical for maintaining compressor efficiency and overall system performance in refrigeration cycles. Can this fitting be used in potable water systems? While primary usage is for HVACR, this wrot copper elbow is lead-free and complies with NSF 61G standards, making it safe for plumbing and potable water applications. Disclaimer: 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.
