How much air pressure should be in a holding tank?
How much air pressure should be in a holding tank? Your well tank's pressure should be set at 2 psi below the pressure switch's cut-on point. This differs depending on your tank's pressure settings. Most well tanks come set at 30/50. The cut-on pressure for the well pump is 30 psi, so the pressure of the tank should have a pressure of 28 psi. How high can I set my water pressure? Water pressure should not be higher than 80 PSI. Anything higher can cause major appliances, including water heaters and toilets, to stop working properly because of the stress...