NIBCO 1 in. Copper Pressure C x C Union Fitting

The NIBCO wrot copper solder pressure union is used in residential and commercial systems such as potable water, air conditioning and refrigeration. Options also include cleaned and bagged for oxygen service (medical gas). The union features solder cups. These fittings are used to allow repair to the line without damage.|Copper construction|Used with types L and M hard-temper copper tubing|Used aboveground for water supply piping|Allows for disassembly without cutting supply tubing|Material, workmanship and dimensions per MSS SP-104|Requires a force or pressure to maintain flow|Material and workmanship per ASME B16.22|Third-party certified to NSF/ANSI 61 and 372|Complies with section 116875 of the California health and safety code and Vermont act 193