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The MUELLER INDUSTRIES COUW12 is a copper union featuring solder cups, designed to allow line repairs without causing damage. Constructed from ASTM B75 Alloy C12200, this dezincification-resistant union is third-party certified to NSF/ANSI 61 Annex G and ASME B16.22. It also meets MSS SP-104 and NFPA 99 standards for health care facilities gas and vacuum systems.
Copper union for easy line repair, featuring solder cups and dezincification-resistant alloy.
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