High Quality MaterialThe air compressor regulator is made of high quality aluminum alloy and plastic. Small size, light weight, easy installation and maintenance. Filter Oil SeparatorOur products control air pressure and air pressure by barometer, and effectively manage water flow and filtered air. Stress adjustment range: 0.15-1.0 MPa. FunctionThe function of the air pressure regulator is to filter moisture and oil in the air, so that the automatic mechanical equipment is not corroded. Easy to use and installThe oil-water separator can effectively control and adjust the pressure dial to provide clean, dry and impurity-free air, ensuring that the compression equipment is not not polluted. At the same time, it is light in size, portable, quick to install and maintain. industrial automation, medical equipment, air compressors and pneumatic tools, and can effectively filter moisture. Product Properties: 1. The compressors water separator keeps the operating pressure constant. The flowing compressed air is first cleaned of dirt and condensate and then mixed with an adjustable oil. The filter pressure reducer protects compressed air devices from mechanical contamination and water. 2. The pressure reducer is an efficient maintenance unit, compressed air accessories with compressed air pressure gauge and quick connectors for air compressor, pneumatic tools, gas connection installation. Features: Material : Aluminum. Voltage Regulation Range: 0.15-1.0 MPa. Maximum pressure: 1.2 mpa. Filtration precision: 40 m Caliber: 12mm. Operating Temperature: 5-60C. Package includes: 1*1/4`` Air Maintenance Unit Compressed Air Assembly with German Quick Couplers.