Mueller W 07063 1-1/2 In. Wrot Copper DWV Coupling - CopperStreamline Copper Solder-Joint Fittings for supply/pressurized systems have been the leading brand of copper fittings for over 80 years. Constructed of wrot copper, our product selection has grown to become the most extensive in the industry. We are the acknowledged experts at engineering and manufacturing precision solder-joint copper fittings. Quality, consistency and reliability have made the Streamline brand trusted and specified all around the world.Features:For use in above-ground potable water supply systemsConstructed of high-grade copperMade to applicable ASME standards B16.15, B16.18, B16.22, B16.24, B16.50, B1.20.1Wrot fittings meet NSF 61G StandardsSpecification: BRAND: MuellerMANUFACTURERS PART NUMBER: W 07063CONNECTION TYPE: CopperCONSTRUCTION: Wrot CopperFITTING TYPE: DWV CouplingPOINT OF ORIGIN: DomesticSIZE: 1-1/2