Submersible Well Pump Check Valve Location

Submersible pump setting in well recommended check valve installation.

Submersible well pump check valve location.

First it prevents water from flowing back down into. Even if a pump does have a built in check valve we recommend that a check valve be installed in the discharge line within 25 feet of the pump and below the draw down level of the water supply. Many well pumps have built in check valves. On most well pumps the check valve is built into the head of the pump right where the pipe connects to the pump.

Consult and teach well drilling internationally location. If it does not have abuilt in valve it will be. Also a check valve shall be installed no more than 25 feet above the lowest pumping level in the well. You can add a check valve just above the pump but if you do i d recommend removing the guts from the pump check valve.

A check valve splices into the intake line and and boosts reliability in two ways. A 300 well pump is best done by a professional. Install check valve vertically with arrow pointed up in direction of liquid flow. A foot valve is located at the bottom of a well and acts like a one way check valve allowing water to go up the pipe toward the house but not drain backward into the well.

It can be done by a diy but one mistake could cost you thousands. In a submersible pump situation it is technically called a check valve because it sits immediately above the pump rather than below but it is commonly referred to as. The check valve will help your water system maintain pressure when the pump shuts off and also prevent backspin upthrust and water hammer. A foot valve is only used in a jet pump situation where the pump resides above ground and shoots some water down the well to help lift more water back up.

A temporary check valve near the tank is a bandaid for the real problem. Check valves allow water to flow in only one direction and as valuable as they are for boosting reliability of a water well system they re often overlooked in submersible pipe installations. Don t forget check valves.