The Square D Pumptrol air-compressor pressure switch controls an electrically driven air compressor in a power circuit when the adjustable threshold upon falling is reached and is set to turn off at 125 PSI. Switch has a 1/4 NPT external fluid connection & is suitable for use with a higher-horsepower motor with 2 HP or greater. The non-adjustable differential is 40 PSI. and the adjustable cut-out range is 100 PSI to 200 PSI.
- Pressure sensor size: 200 psi
- Value of setting: Off at 125 psi
- Pressure sensor type: Electromechanical pressure switch
- Control small electrically driven air compressors
- Controlled fluid: Air (-22 – 257 F)
- Adjustable range on rising pressure: 100 – 200 psi
- Approximate fixed differential: 40 psi
- Pressure actuator: Diaphragm
- Pressure switch type of operation: Regulation between 2 thresholds
- Fluid connection type: 0.25 inch NPT external conforming to UL 508
- Includes a 2 way pressure release valve.WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects or other reproductive harm. For more information go to
Reviews
There are no reviews yet.