I just got a new Rodi system and I had to get a booster for it too. it is a 6-stage BRS rodi system. I hooked everything up and made water. my only problem is that the pressure gauge was only reading 20 Psi when I thought it was supposed to be higher than that. I have well water and don't know the source water's pressure currently, but I will be buying a gauge to check it. I feel like 20 psi is too low even for shallow water pressure. am I doing something wrong or will the booster only bring it to 20( it is an aquatic life rodi booster too).