Should the check valve, pressure gauge and the relief valve be at the compressor or the at the pond where I make the manifold?
Just thinking, it seems they would all be best at the compressor but if I am wrong it would be easy to put them in a box by the pond.
I should have mentioned that right now I have an inline ball valve in the 3/8" tubing leading to each diffuser. However, I have no idea of what I have for pressure anywhere in my system.
