The air filter regulator consists of adjusting the main air pressure channel to a pressure value required by the control device after decompression filtration. Regardless of the size of the inlet pressure and flow fluctuations, always maintain a stable outlet pressure. Light weight, small size, easy installation and maintenance. Can filter small particles, keep the air clean. If the outlet pressure is higher than the set pressure, the discharge pressure of the atmosphere maintains a stable outlet. Product description This product has a standard 1/4 thread that will fit most spray guns and airlines. Stable and reliable. Features: The air filter regulator consists of adjusting the main air pressure channel to a pressure value required by the control device after decompression filtration. Regardless of the size of the inlet pressure and flow fluctuations, always maintain a stable outlet pressure. Light weight, small size, easy installation and maintenance. Can filter small particles, keep the air clean. If the outlet pressure is higher than the set pressure, the discharge pressure of the atmosphere maintains a stable outlet. Gauge, assembly, fittings (hose connector and quick connector) included. Features: Recommend regulating pressure range: 30-120PSI Maximum regulation pressure: 130PSI Regulator inlet and outlet port size: 1/4 " BSP Particle filtration: 40 microns Maximum flow: 26CFM (750 L / Min) Max Press: 9.9Kgf / cm2 Package size: 200 * 50 * 50mm / 7.87 * 1.97 * 1.97in Package Weight: 350g / 12.34oz Note: 1.Due to the different display screens and lighting effects, the actual color of the item may be slightly different from the color displayed in the photos. 2. Please allow 10-20mm measuring deviation due to manual measurement. Package list: 1 * 1/4 " air compressor filter set