Connect Pressure Tester to Copper Pipe

also put a male adapter down right here. We'll put some water in our hydrostatic tester. I set this up around the corner because I don't have any Plexiglas or anything on this yet. Female adapter swivel head with a washer inside. Now, we're going to open valve one, leave number two shut. We'll reset our highest PSI mark is what this red gauge does. Now, we start pumping.