On 5/24/2021 11:31 AM, kathy wrote:
I can a reading from gage but on top tank with tire gage it says 30 psi
and I can't get water to come out the faucet on tank no house water
anywhere


The tire gauge measures the pressure in the bladder of the pressure
tank. That is as low as it normally goes without letting out air. It
would measure higher if there was water pressure in the tank