The pressure switch is used to regulate the tank pressure between two preset values on electrically drvien air compressor.
The sturdy construction of FB22 pressure switch is designed for the requirements of large pressure, heavy duty Industrial air compressors (up to 250 psi).Its steel case and cover resists the harsh conditions encountered in field applications.An unloader valve equipped to prevent the compressor from starting under load.
MODEL | Max In | Max Off | Differential | Factory Setting (Bar) | Electrical Rating | Pipe Fittings | Contact Arrangement | |
120VAC | 240VAC | |||||||
FB22H | 2.0 | 17.0 | 1.5-5.0 | 10.0-12.5 | 20A | 12A | 1/4", 3/8" Male or Female NPT | NC |
FB22S | 1.0 | 4.2 | 0.5-1.0 | 2.1-2.8 | 20A | 12A | 1/4", 3/8" Male or Female NPT | NC |
Other Pressure Settings and Differential Pressure are available on request.
Conversion: 1Mpa =10bar,1bar = 14.5PSI, 1Kgf/cm2 = 14.2PSI
