Rolair Systems PS2020M Compressor Pressure Switch 144 Bins UPC Product: 00633955691308

UPC Product:  00633955691308

UPC Product: 00633955026438

with a point and 1/2" dia

Unit of Measure: EA

100" per revolution of handwheel

Rolair Systems PS2020M Compressor Pressure Switch 144 Bins UPC Product: 00633955691308The pressure switch is used to manually turn the compressor on off and will also start the compressor when the pressure drops and stops the compressor when the pressure reaches the upper setpoint. This switch was used on the majority of RolAirs electric wheelbarrow compressor models. There is a single male threaded port on the bottom of the switch that would thread directly into the tank or into a tank manifold. There is also an unloader port which