Switch Control Valve Air Compressor SquareD 135-175 PSI Pressure 

Brand new Square D brand, Pumptrol air compressor pressure switch, model: 9013FHG42J59M1X 135-175 PSI with unloader control valve and On / Off switch. This pressure switch is designed for a 2 stage air compressor pumping up to 175 PSI but can be adjusted anywhere from 100-200 PSI.

Switch Control Valve FEATURES:

• Built-in On / Off metal lever and also an unloader located on the bottom of the switch.
• The unloader is used to unload the head pressure of the compressor pump for a load-free start.
•  If your compressor does not require an unloader valve on the pressure switch you can leave it not hooked up and the switch will still function properly.
• Can Be Used With Single Or Three Phase
• Can Be Used With 110 - 575 Volts Depending On Amperage And Phase

PACKAGE CONTENTS:

1 x Switch control valve