Copper Pressure Union Fitting 3/4 in. Cup x Cup 1pc.

Upgrade your plumbing game with our 3/4 in. copper pressure union! Perfect for both residential and commercial use, this fitting is designed for potable water, air conditioning, and refrigeration systems. Compatible with L and M hard-temper copper tubing, it features solder cups and dezincification-resistance for durability. With a maximum working pressure of 582 PSI, this union allows for easy line repairs without damaging supply tubing, making maintenance a breeze.