Square D 4 Port 135-175 PSI Air Compressor Pressure Switch 9013FHG44J59M1X

Description

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. This switch features a built in On / Off metal lever and also a unloader located on the bottom of the switch. The unloader is used to unload head pressure off the compressor pump for a load free start up. If your compressor does not require a unloader valve on the pressure switch you can leave it not hooked up and the switch will still function properly. This is an authentic Square D brand pressure switch, for more specifications see below. Specifications: - Brand: Square D Pumptrol - Model: 9013FHG44J59M1X - Number of Pressure Sensing Connection Ports: Four 1/4" Female NPT (Note: 1/4" NPT Measures About 1/2" In Diameter) - Unloader Connection Port: 1/4" Compression Which Accepts 1/4" Outside Diameter Copper Or High Pressure Tubing - Preset On Pressure: 135 PSI - Preset Off Pressure:175 PSI - Differential: 40PSI - Can Be Used With Single Or Three Phase - Can Be Used With 110 - 575 Volts Depending On Amperage And Phase - Good Up To. (Note: If being used with a magnetic starter the amperage does not matter since all the main power is going through the starter not the pressure switch.). (Note: If being used with a magnetic starter the amperage does not matter since all the main power is going through the starter not the pressure switch.). This switch features a built in On / Off metal lever and also a unloader located on the bottom of the switch.

Key Features

• The unloader is used to unload head pressure off the compressor pump for a load free start up.
• This switch features a built in On / Off metal lever and also a unloader located on the bottom of the switch.
• Specifications: - Brand: Square D Pumptrol - Model: 9013FHG44J59M1X - Number of Pressure Sensing Connection Ports: Four 1/4" Female NPT (Note: 1/4" NPT Measures About 1/2" In Diameter) - Unloader Connection Port: 1/4" Compression Which.
• This is an authentic Square D brand pressure switch, for more specifications see below.
• 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.
• If your compressor does not require a unloader valve on the pressure switch you can leave it not hooked up and the switch will still function properly.