Pressure Switch for Well Pump, 20-40PSI, Adjustable Differential, 1/4" NPT, Automatic, Black 2 Pack

Pressure Switch for Well Pump, 20-40PSI, Adjustable Differential, 1/4" NPT, Automatic, Black 2 Pack

Adjustable Range: This water pressure switch can be set between 20-40 PSI and is used to control well pump systems to prevent both low and high pressure problems. When the pressure in the water line falls below the lower setting on the pressure switch, the switch tells the pump to start. Easy to Install: For most systems with a pressure range of 20/40 PSI, the Pump Pressure Switch 20/40 has standard 1/4" NPT female threads. Installation and setup can be accomplished in minutes, please contact us if you have any questions during the installation process. Durable Design: The 20/40 psi pump pressure switch is constructed of heavy-duty silver-plated and stainless steel components to withstand the harsh environments found in pressure tanks and oil wells. The housing is made of high quality, high temperature resistant materials with a temperature range of -22°F to 257°F. Extended life and durability. Reliable Protection: The 20/40PSI pressure switch features a precision pressure-sensing diaphragm and snap-action switch that ensures that the pump starts and stops only when needed to maintain consistent water pressure.By automatically regulating water pressure, this cost-effective switch helps to reduce pump wear and energy costs compared to running the pump continuously. After-sale Service : If you have any questions about the water pump pressure control switch, please feel free to contact us and we will take all measures to help you solve the problem This pressure switch is only used as an accessory to control the automatic power-on and power-off of the pump, and does not have a boosting function itself