GB10 air compressor pressure switches / pressure control are used to regulate the tank pressure between two preset
values on small (up to 175PSI) electrically driven air compressors. They are available
with an unloader valve, which prevents compressors from starting under load,
and an auto-off disconnect lever for manual cut off the compressor. A four-port
manifold style is available which provides a means for easy mounting of valves
and gauges.
MODEL | Min | Max | Differential Bar | Factory | Electrical Rating | Pipe Fititngs | Contact | |
(Cut-In) Bar | (Cut-Out) Bar | Setting Bar | 120VAC | 240VAC | Arrangement | |||
GB10-1H1 | 2.0 | 7.0 | 1.5-2.5 | 4.0-5.5 | 20A | 12A | NPT 1/4 Male or Female NPT | NC |
GB10-1H2 | 2.5 | 10.5 | 2.0-3.0 | 6.0-8.0 | 20A | 12A | NPT 1/4 Male or Female NPT | NC |
GB10-1H3 | 3.5 | 12.5 | 2.5-3.5 | 7.0-10.0 | 20A | 12A | NPT 1/4 Male or Female NPT | NC |
GB10-4H1 | 2.0 | 7.0 | 1.5-2.5 | 4.0-5.5 | 20A | 12A | 1/4" Female NPT (4 Port) | NC |
GB10-4H2 | 2.5 | 10.5 | 2.0-3.0 | 6.0-8.0 | 20A | 12A | 1/4" Female NPT (4 Port) | NC |
GB10-4H3 | 3.5 | 12.5 | 2.5-3.5 | 7.0-10.0 | 20A | 12A | 1/4" Female NPT (4 Port) | NC |