3-phase pressure switches

FB80 is used to regulate the tank pressure between twopreset values on 3phase electrically driven air compressor.

FB80 pressure switches are used to regulate the tank pressure between two preset values on a 3 phase electrically driven air compressors. They are available with an unloader valve, which prevents compressors from starting under load. On-Off knob for manual cutting off the compressor.    

MODEL	FB80
Media	Air
Operating Pressure Range	4bar~12.5bar
Differential Pressure	2bar-3bar
Factory Setting	5bar~8bar/5.5bar-8bar/9bar-12bar
Operating Temperature Range	-30~55C° C
Electrical Rating	380V, 20A, 50Hz
Contact Arrangement	Normal Close(NC)
Port	One port or Four ports available
Pipe Fittings	G1/4, G3/8 or 1/4, 3/8 NPT Female

Other Pressure Settings and Differential Pressure are available on request.

Conversion: 1Mpa =10bar,1bar = 14.5PSI, 1Kgf/cm2 = 14.2PSI  

3-phase pressure switches