UST Water pump Parts — Browse All Models

Frequently replaced UST water pump parts

• Contactor. The pump contactor applies current to the motor windings to run the motor.
• Check valve seat. The pump check valve seat attaches to the pump housing and holds the check valve in place.
• Foot valve. The pump foot valve attaches on the end of the intake hose and prevents water backflow from the pump.
• Pressure regulator. The pressure regulator maintains the output water pressure.

Troubleshooting tips for fixing your UST shallow well pump when it won't pump water

• Check for prime. Stop the pump and disconnect electrical power. Remove the priming plug and see if water is in the priming hole. Re-prime the pump if the priming hole is dry.
• Check the foot valve or strainer for clogs.
• Check the pump impeller for debris and clean the impeller housing if necessary.
• Check water level in the well. You may need a deep well pump if water level is more than 25 feet below the surface.