... -effectively with once and for two steps dehydrator method, TY series canthoroughly remove the liquid water, free water and ... and it can drain off the water on line. TY series, which prevent lubrication system from damage, can effectively ... Oil PurifierSeries ZYB Multiply-Function insulating oil treatment machineSeries TY Turbine Oil Purification ApparatusSeries TYA Lubricating oil/ hydraulic oil ...