... , ro pure water making machine304 Stainless Steel tank, CE standard, high quality, for chemical,city,family usageFunctions: l RO membrane auto wash / manual ... run multi-levels pump no water protect l All kinds of protect: no power, poor power, short circuit, larger electric current ... .Specification ModelRO-1000I(2000L-H) ARO-1000I(2000L-H) BCapacity of pure water2000L/H 25°C 2000L/H 25°C General ...