RO Water Purifying Equipment Product DescriptionProcess:Sand Filter + Carbon Filter + PP Filter + Pressure Added Pump for 1st Stage RO + 1st Stage RO + Pressure Added Pump for 2nd Stage RO + 2nd Stage ROOutput:1000L/H 25Deg.C Import Power:5.5KW Power:AC380V, 12A, 50Hz RO Membrane:ESPA4040 6 PCS (2 stages) Multi-stages Pump:CDL4-160/3KW 1 PC CDL2-150/1.5KW 1 PC Pre-filter:(Diameter)450 x 1, 650 2 PCS Precise-filter:(Diameter)90 x 1, 000 5 PCS Pressure Added Pump:BLC70/0.75KW 1 PC Quartz Sand:250KGS Active Carbon:125KGSFUNCTIONS: Automatically and manually wash RO membrane; Manually wash RO memebrane with chemicals on machine; Machine automatically stops when high water level of purified water, and runs when low level; Multi-stage pumps protect the machine when lack of water; Protection in such cases as no power, lower pressure, higher pressure, shot circuit, creepage, etc.; Large eletric current, creepage protect and so on; Dimensions:3, 200x700x1, 970MM