Differential Pressure
The P74 series of differential pressure switches incorporate two
opposing pressure elements and an adjustable range setpoint spring
with a calibrated scale.
P74 Differential Pressure by Johnson Controls
Features
-Heavy duty pressure elements.
-These controls may be used in combination with series P28 lube oil protection control on two compressor, single motor units.
P74DA-9300
P74DA-9600
P74EA-9300
P74EA-9600
P74EA-9700
P74EA-9701
P74FA-9700
P74FA-9701
