Well Pump Water Pressure Switch

Turn off the power supply from the circuit breaker to ensure your safety.

Well pump water pressure switch.

It does this by monitoring pressure and letting more water flow into the system when the pressure falls to the minimum psi pounds per square inch. The well pump water pressure switch controls the rate at which the pump will turn on and off. This switch is to be used with submersible well or jet pumps. The switch then powers up the well pump.

If the switch is bad it won t start the well pump and you won t have water so testing the switch is your first step. To do this locate the pressure switch on your tank. Basically your pressure switch tells your well pump which delivers water to your home when to turn on and off. It turns off when the maximum psi is reached.

This switch must be used in conjunction with a well pressure tank. Tube near the pressure tank. This pressure switch signals the pump to start when the water system drops to 40 psi factory set and stops at 60 psi factory set. If the levels on your pressure switch are set too low the well pump isn t pumping water when it needs to.

It makes use of two pressure systems to control the water flow and adjusting the water pressure involves adjusting these systems. It will have a plastic cover and nut which can be removed. Turn off the circuit breaker that supplies power to the well pump and pressure. The switch is preset with both the cut on and cut off pressure.

To improve the well water s pressure requires a few quick adjustments to the pressure tank and pressure switch. It s what senses when water pressure has dropped to the point where the pressure tank requires more water. It can be wired 115 volt or 230 volt. You ll find the pressure switch mounted on a 1 4 in.

The cut on pressure is the low pressure that starts the pump and the cut off pressure is the high pressure that turns off the pump. The starting and stopping of a well water pump is typically controlled by a pressure switch similar to the one shown below. The individual well pump control switch repair article links below explain exactly how to set the water pump pressure switch where the adjustments are located the large and small nut found under the switch cover which way to turn the nuts to increase or decrease the pump cut in and cut out pressures and other pressure switch troubleshooting and repair procedures.