NIBCO 1/2 in. Wrot Copper Cup x Cup Coupling Without Stop Fitting (50-Pack)

The repair coupling features solder cups and no stop. The fitting provides a means to connect/repair two lengths of tube. This repair coupling is used in residential and commercial systems such as potable water, air conditioning and refrigeration. Options include cleaned and bagged for oxygen service (medical gas)|Third-party certified to NSF/ANSI 61 and 372|Dezincification resistant|Lead-free wrot copper solder pressure repair coupling is durable and low maintenance|NFPA 99 Health Care Facilities Gas and Vacuum Systems and the Compressed Gas Association, Pamphlet G4.1 (medical gas)|MSS SP-104|ASME B16.22|Size range 1/4" to 8"