Square D Well Pump Pressure Switch Adjustment

Square d pressure switch.

Square d well pump pressure switch adjustment.

The pumptrol fsg2j20bp electromechanical pressure switch by square d is the most trusted brand in residential commercial and industrial pumping applications. Adjust a square d well pressure switch by turning it clockwise to raise the pressure and counter clockwise to decrease the pressure. And will kill power to your pump when the water pressure reaches 60 lbs. Most switches we use are 40 60 switches meaning that the switch will activate your pump to turn on when the water pressure lowers to 40 lbs.

Prior to adjusting the switch follow safety precautions and look for any faults in the switch components. Understanding how pump pressure control switches work and which way to turn which of the two nuts in the control can be confusing. Square d pumptrol pressure switches are commonly found in many commercial and residential plumbing applications that require the regulation of water pressure. Although pumptrol pressure switches are generally reliable sometimes problems can develop with the switch or with the associated water system.

Under a normally set pressure switch the pump should come on at 30 psi and shut off at 50 psi. Example pump pressure switch adjustment instructions from square d pressure control. The fsg2j20bp has a 20 psi to 40 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached. Square d pumptrol pressure switch is intended to monitor and control electrically driven jet pumps submersible pumps or reciprocating pumps.

If the pump is starting and stopping at too low a pressure turn the larger nut clockwise. Adjusting the differential will only adjust the cut off pressure. A pressure switch is the mechanism that will turn on and turn off the well pump based on the pressure in the water system. Square d 20 40 psi pumptrol water pressure switch on amazon https amzn to 2qw8rtv square d 30 50 psi pumptrol water pressure switch on amazon https a.

On a square d pumptrol 9013fsf 2 pump pressure switch for example square d tells us that we. Adjust just a little at a time and allow the pump to operate. The large nut adjustment is the easiest adjustment to make on the switch. Turn the differential nut counterclockwise to lower cut off pressure or turn the nut clockwise to raise cut off pressure.