Everbilt 1/2 in. Copper Pressure Cup x Cup Union Fitting

The NIBCO lead-free* 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. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects. NIBCO copper fittings are manufactured in an ISO 9001 certified facility, and backed by a 50-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.|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|C x C connections|Requires a force or pressure to maintain flow|Maximum working pressure 722 psi|Certified to NSF-61-G|Complies with section 116875 of the California health and safety code and Vermont act 193