This Eco-Flo pressure switch gives a jet or submersible well pump automatic on/off control. Used in conjunction with a diaphragm pressure tank or a galvanized tank, it closes to start the pump when system pressure falls to 30 PSI and opens to stop the pump at 50 PSI. This version adds a low pressure cut off, which shuts the pump off altogether if system pressure falls below the cut-off point.

• Cut-in 30 PSI / cut-out 50 PSI
• For automatic operation of jet and submersible well pumps
• For use with a diaphragm pressure tank or galvanized tank
• Low pressure cut off shuts the pump off if system pressure falls below the cut-off point
• Manufacturer model: EFPSWL3050

Tip: Choose the low pressure cut off version where the well may not keep up with the pump. The cut off stops the pump instead of letting it keep running after the line loses pressure, and it has to be reset by hand once the water comes back.

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