● An independent oil pump is set in the oil purifier, which can continuously purify oil, and the filtration precision NAS5 to 7. ● The machine can absorb all moisture in the oil, caused by difference in temperature. ● The machine will alarm and stop working, once the creepage, over-pressure, and filter element saturation happen. ● Indication of replacing filter element. ● Two functions for oil filtering and pumping. ● With positive and negative switch. avoiding the trouble of three phase electrical wire connection. ● Easy to operate or maintain. ● Many models are optional, with flow from 6L/min to 40L/min. |