PS4040SQD Air Compressor Pressure Switch 3HP 30amp 120/150 PSI Rolair **OEM**
Heavy Duty 3HPÂ 30amp Pressure Switch
Â
-
Part # PS4040SQD
-
1/4″ NPT Single Port
- Cuts in at 120psi and out at 150psi
- Â 110 or 220V Single Phase.
- Equipped with an unloader valve.
- If you are unsure, please contact us us with your model and serial number and we will be happy to help.
- Contact us
This is an original equipment pressure switch.