Usage Tips:Air inlet: 9.53mm (3/8"), rated flow: 2000l/min Copper drain interface + copper filter elementLonger life (manual drainage) Detachable metal shieldfirm and protected.Made of aluminum alloy, corrosion-resistant, anti-fall, more stable and durable Precision filter 5m Copper corebetter quality than traditional models, filtration is more efficient. Widely used in: metallurgical electromechanical, construction machinery, transportation equipment, household appliances, light industry, machinery- tools, medical automated production and other industries : This air compressor regulator is very effective in controlling pressure in order to remove water and particles from the air. You can also change the pressure of the gas line within the specified range using the vol ant. It is very convenient to use and easy to use. Specification: Pressure gauge measurement range: 0-10 bar. The working pressure of the air compressor should be less than 10 bar. Air inlet: 9.53mm (3/8 inch) Filter opening: 5m Cup material: polycarbonate Drainage plane: manual drainage The associated air flow: 2000 L/min Note: The working pressure of the air compressor must be less than 10 bar. Otherwise, the filter will be damaged. The transparent container should be avoided contact with banana water, carbon monoxide, kerosene and other organic solvents. Direct sunlight is also avoided. The use of spindle oil is prohibited. It is recommended to use class 1 turbine oil It is better to wrap a layer of sealing tape on the threaded connection so that it does not leak at all.