High Pressure 1/4" In Line Compressed Air Compressor Pressure Regulator 225 PSI

High Pressure 225 PSI Rated Compact 1/4" NPT Heavy Duty Air Compressor Pressure Regulator R422N

Take full control of your air compressor system with this brand new, high-quality heavy duty 1/4" NPT air pressure regulator. Designed for universal compatibility, this compact regulator is ideal for any air compressor setup that requires a reliable 1/4" regulator up to 225 PSI.

Both the inlet and outlet feature 1/4" female NPT threads, making installation easy on standard air lines. It also includes two 1/8" NPT gauge ports—use either side to install a air pressure gauge, and seal the unused side with the provided plug. You can even use the second port as an auxiliary air outlet if needed.

The regulator is directional, with a clearly marked arrow indicating the correct airflow direction. 

With an adjustable pressure range from 7 to 215 PSI, and a maximum input pressure rating of 215 PSI, this unit provides consistent performance for tools, spray systems, and general air line control in a home shop or commercial application.

Regulator Knob locks into place to set pressure by simply pushing down on the adjustment knob and to unlock the knob you simply pull up and it will move about 1/8" to a unlock position to allow for pressure adjustment.

Product Specifications:

• Max Pressure: 225 PSI Input, 215 PSI Max Output Pressure

• Adjustable Range: 7–215 PSI

• Inlet/Outlet Ports: 1/4" Female NPT (1/4" NPT measures approx. 1/2" in diameter)

• Gauge Ports: Two 1/8" Female NPT (1/8" NPT measures approx. 3/8" in diameter)

• Regulator Size: 1.65" W x 1.65" D x 3.5" H

• Flow Direction: Marked with arrow signifying flow direction for correct installation

Ideal for garages, workshops, and industrial air systems where compact and accurate pressure control is essential.