Square D Pumptrol electromechanical pressure switches is the most trusted brand in residential, commercial and industrial pumping applications. For over 75 years, Square D pressure switches continue to meet the needs of our customers. The FSG2J24M4CP is a low pressure cut off at 40 PSI. 1/4 NPSF internal thread opening. For control of electrically driven water pumps. Adjustable cut in or out.
Includes 2 1/4-in. poles.
Activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached
Switch is UL listed and CSA certified
Low pressure cutoff
Pressure switch is RoHS compliant, NSF certified to meet federal low lead requirements