QLXF series air oil separator element is suitable for flow from the outside to the inside.It can be used for the entire range of current versions of screw-type and sliding vane compressors.The standard wrap elements are particularly insensitive to the design variations and achieve optimal results with regard to separation efficiency and service life. Residual oil content: 3mg/m Operating temperature: 120 Operating pressure: 0.7MPaClean pressure drop: 0.02