Description The spray gun pressure regulator is installed on the air inlet connector of the pneumatic spray gun. It is easy to install and disassemble. The intake pressure is monitored in real time, and the data can be adjusted and read. Use it for better spraying results. The spray gun pressure gauge is easy to install and maintain, and very practical. With the valve knob, the air pressure can be adjusted as needed. Energy saving. The pressure regulator has an adjustment range of 0 to 10 bar (0 to 150 psi). With higher sensitivity and good selectivity, it is less prone to failure. The spray gun pressure gauge is compact, flexible, and lightweight. Thanks to its sturdy housing and excellent performance, it is resistant to wear and deformation. This tool is essential for measuring air flow. The G1/4" threaded port of the air compressor can be used with the spray gun for displaying, adjusting, and controlling pressure. Using this spray gun pressure gauge greatly simplifies your work.