It depends on the type of device/system and oil you’ve got. Grades of oil, water-oil emulsions, water-glycol, and artificial hydraulic fluids are fluids commonly used. Oil cleaning has become need of hour to all applications with hydraulic or any mineral oil.
Amount of oil in machines, cleanliness, standards, tolerances of critical valves, number of machines etc. help us determine suitable filtration unit for fast ROI and cost savings on your investment.