What is the purpose of a well storage tank?
Well pumps are not designed to run continuously, and they don’t operate each time you use a faucet or flush a toilet. That is where your well storage tank comes into play. In order to allow consistent water pressure at the plumbing fixtures within your home and to relieve the unnecessary stress of the well pump turning on and off, the water is first moved to a well holding tank. Inside a well storage tank is an air bladder that becomes compressed as the water is pumped into it. The pressure in the tank is what moves the water through the household plumbing system. When the pressure reaches a preset level, which can be anywhere from 40 to 60 psi, a switch stops the pump. As water is used in the home, pressure within the tank begins to drop until the pressure switch turns the pump on and the cycle is repeated.