Excellent Material: Our filter water separator oil separator is made of high-quality aluminum, which is sturdy and durable. (Recommended oil: transparent oil No. 1 ISOVG32) Filtered Water Separator Oil Separator: Our products control the wind pressure and air pressure through the barometer, effectively treating the filtered water and air flow. (Voltage adjustment range: 0.15-1.0(MPa)) Effective control of liquid level: Our filter oil-water separator can precisely control the liquid level. There are two methods of differential pressure drainage and artificial drainage. Wide range of applications: filter oil-water separator is suitable for painting, electronic powder adjustment, industrial automation equipment, medical equipment, air compressors, pneumatic tools, etc., and can effectively filter moisture. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia