What is a Well Pump Pressure switch? It is always a smart idea to learn the purpose of the water pump pressure switch before you buy one. Doing so, will help you understand the various types of switches and buy the best pressure switch that fits your needs. In any Well, the pressure in the water has to be monitored and indicated in order to pump the water out. What if you own submersible well pump? Can they be use?

A pressure switch is the best source to monitor and indicate the pressure in the well. The switch automatically turns off and on based on the changes in the water pressure. You may wonder how a switch will automatically detect the water pressure. Most often the sensors; that are inbuilt in the pressure switch helps in monitoring and detecting the water pressure levels. Most of the switches often turn off the pump when the pressure in the well reaches below 10 PSI.

Since the switch is an integral part in pumping water from the well, it is often located in the bottom of the water tank. Also, the pipe to which the water is pumped out is also located in the bottom of the well. The sensor in the switch also detects the pressure in the pipes.

The pressure switches are categorized based on the PSI rating. A switch with the highest PSI rating is often considered as the best switches. The PSI rating varies anywhere between 40 and 60 for home water wells. The switches also have a pulsation plug which prevents the switch from turning on and off falsely. The presence of pulsation plug improves the longevity of the motor. So, whenever you shop water pump pressure switches, you got to look for pulsation plug and PSI rating.

The following are some of the top selling well pump switches.

• Water Pump Pressure Switch With Low Pressure Cutoff

• This is often referred to as square water pump switch because of its unique design.

• This switch is mainly used of electrically controlled water pumps.

• It has a PSI rating of 220 at the highest and lowest of 40 PSI.

• It has a 1/4 NPSF internal thread opening.

This pressure switch is available for a price of 20 USD at Amazon store. The product is also eligible for free shipping.

• LF10-W Water Pressure Switch

• This pressure switch works great with automatic water systems.

• This switch can be used with any well pumps or any other pumping systems.