Air inlet: 9.53mm (3/8"), rated flow: 2000 L/min Copper drain interface + copper filter element for longer life with manual drainage Detachable metal shield made of aluminum alloy, corrosion-resistant, impact-resistant, providing firm protection and enhanced stability Precision 5-micron copper core filter offers improved quality and more efficient filtration compared to traditional models Suitable for use in metallurgical, electromechanical, construction machinery, transportation equipment, household appliances, light industry, machine tools, medical, and automated production industries This air compressor regulator effectively controls pressure to remove water and particles from compressed air Adjust gas line pressure within the specified range using the adjustment knob Easy and convenient to operate Specifications: Pressure gauge range: 010 bar Maximum working pressure: less than 10 bar Air inlet: 9.53mm (3/8 inch) Filter rating: 5 microns Cup material: polycarbonate Drain type: manual drainage Maximum air flow: 2000 L/min Note: Do not exceed 10 bar working pressure to avoid filter damage Avoid contact between the transparent cup and organic solvents such as banana oil, carbon monoxide, kerosene, or similar substances Avoid prolonged exposure to direct sunlight Do not use spindle oil; class 1 turbine oil is recommended Apply sealing tape to threaded connections to ensure a leak-free installation