WLY type filter machine and main oil, portable power station, power plants, oil depot, industrial and mining enterprises, scientific research, laboratory, light, chemical, food beverage etc unit used to filter out the impurity in the oil particles, and to switch come on use. Suitable for oily less and less clean occasions, its characteristic is light weight, convenient portable, compact structure, filter oil effect is good, 220 V power supply can be civil.

The main structure:
　　Filter by hive type filter structure as the filter medium, filtration precision 5 μ m.

Main specifications:
　　WLY-10/15/20/25/30, among them, 10/15/20/25/30 said nominal flow L/min.