Oil mist separator detail design in AutoCAD 2D drawing. Oil mist separators are a crucial part of the process of extracting and filtering oil mist. They are typically employed in large-scale compressors, gas and steam turbines, generators, and other pieces of machinery with oil systems. Oil mist eliminators guarantee that the exhaust air is clear of oil. For more knowledge and detailed information download the 2D AutoCAD dwg file.