So i just replaced my submersible pump along with all the piping, bladder tank and all hardware. I'm having an issue when the pressure switch (30/50) kicks on the pressure gauge drops suddenly to about 15 but instantly builds pressure, it also causes the pipe just past the T to buck like water hammer. Could having a check valve installed at the T be causing this? I only put a check valve in because it was there prior and don't see a need for it as the pump has a foot valve.
My understanding of water hammer is when water is actively flowing and then quickly shuts off. The energy in the moving water has to go somewhere and causes the rattling/shaking of pipes. Our washing machine can cause a hammer
Kinda sounds like some air trapped in the system somewhere...that can cause all kinds of goofy issues
