Pressure Switch 20 psi - 40 psi


Pump into a pressure tank between 20 and 40 psi with this pressure switch.

Worldwide Delivery!

Use the Simple Pump to fill your pressure tank with water. The water flow is controlled by the pressure switch. The switch opens at 20 psi and closes at 40 psi.


Simple Pump Co., LLC ships all over the world. Shipments within the contiguous United States (the 48 adjoining U.S. states and the District of Columbia), Canada, and Mexico are shipped by FedEx ground. Shipments outside of the contiguous United States, Canada, and Mexico are shipped with the respected international carrier or freight forwarder that works best in your area. This includes USPS, FedEx, UPS, DHL, and other common carriers.

Simple Pump Co., LLC BBB Business Review

This pressure switch allows the pump to turn on when the water system's pressure decreases to 20 psi and to stop at 40 psi (factory set). A well pressure tank must be utilized in conjunction with this switch.Allows pumping at 20 psi, off at 40 psi.

For use with the Simple Pump deep well hand pump, the shallow well suction pump, or with a Simple Pump motor.

Customer Reviews