... for transformer oil, turbine oil and lubricant, vacuum oil filter, oil-water separator, and oil purif Fuel/Oil Filter for Different ... power steering, are often equipped with an oil filter. Gas turbine engines, such as those on jet aircraft, require the use of ... recycle of hydraulic oil, refrigerator oil, anti-wear hydraulic oil. Multi-purpose Oil Filter: DYJ series. It applies to dehydration, ...