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Coupling, Copper, 1-1/2 in
The Streamline® W07063 Mueller DWV Copper Coupling is designed for sanitary drain, waste, and vent (DWV) systems. Constructed from durable wrot copper, it provides corrosion resistance, dimensional accuracy, and a smooth bore for consistent flow. Its C × C solder ends allow secure, leak‑resistant joints, making it ideal for extending or joining copper DWV tubing. Certified to NSF 61G and compliant with ASME B16.23 and B16.29 standards, this fitting is suitable for residential, commercial, and institutional plumbing installations.
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