1/2 in. Copper Pressure Cup x Cup Union Fitting – Part #: 71635

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