... ; 2.Pipeline of the RO system:SUS304 3.Dow membrane:BW30-4040 RO Water treatment system:1.Material We use FRP tank ... :1, RO membrane auto wash and manual wash2, RO membrane manual wash with medicine3, Pure water high water level auto stop, low water ... , low energy consumption, nonpollution, etc, so, it is widely used for producing pure water.More details,please contact us today!