... oil filter for transformer oil, turbine oil and lubricant, vacuum oil filter, oil-water separator, and oil purif Fuel/Oil Filter for Different Kinds of Oil 1. Introduction of Oil Filter An oil filter is a filter ... oil.Double Vacuum Oil Filter: ZYD series. It applies to 110KV Transmission and Transformation Equipment.Turbine Oil Filter: JY seriesSteam Turbine Oil Filter: TY seriesLubricant Oil Filter: ...