Optimized Title: Square D Pumptrol Pressure Switch for Compressed Air Compressor (Paks)

The Square D brand Pumptrol air compressor pressure switch, model 9013FHG12J52M1X, features a 95-125 PSI range and includes an unloader control valve as well as an On/Off switch. This pressure switch is designed for use with single-stage air compressors capable of pumping up to 125 PSI, although it can be adjusted to operate within a range of 70-150 PSI.

The switch boasts a built-in On/Off metal lever and a unloader located on the bottom of the device. The unloader function is employed to relieve the head pressure on the compressor pump, enabling a load-free startup. If your compressor does not require a unloader valve on the pressure switch, you can leave it unconnected, and the switch will still function properly.

This is an authentic Square D brand pressure switch. For more detailed specifications, please refer to the information provided below:

Brand: Square D Model: 9013FHG12J52M1X Number of Pressure Sensing Connection Ports: One 1/4" Female NPT (Note: 1/4" NPT measures approximately 1/2" in diameter) Unloader Connection Port: 1/4" Compression, which accepts 1/4" outside diameter copper or high-pressure tubing Preset On Pressure: 95 PSI Preset Off Pressure: 125 PSI Differential: 30 PSI Can be used with single or three-phase systems Can be used with voltages ranging from 110 to 575, depending on amperage and phase Rated for up to 15 amps of continuous current (Note: If being used with a magnetic starter, the amperage does not matter, as all the main power is routed through the starter, not the pressure switch.)

product information: