“Square D” Pressure Pump Switches
Pumptrol Air Compressor Switches are ideal for controlling small electrically driven compressors. Pumptrol Air Compressor Switches are factory set with the following cut-out pressure settings: 100,125 or 150 p.s.i.
Features :
PSI=40-60
Diaphragm actuated
Adjustable cut-out pressure
For domestic water pumps
1/4″-18 NPSF Internal Thread
NEMA Type 1 indoor enclosure
Diaphragm actuated 2-poles
2-pole switch rated 1-1/2HP@115 Vac, 2HP@230 Vac
Fixed differential pressure, maximum pressure 220 PSIG
Designed for the control of electrically driven water pumps and air compressors
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