
Pressure Switch for Porter Cable Air Compressors, Universal Fit

- Used to regulate tank pressure between two pre-set values on Standard electric air compressors.
- Fitted with an auto On/Off button for manual compressor shut off.
- Widely used in personal workshops and factories.
- Thread: 4 port 1/4” NPT
- Max pressure: 12 bar (175psi)
How does a compressor switch work?