... , ro pure water making machine CE standard, high quality, for chemical,city,family use RO Water Purifying treatment machine, ro ... water making machine304 Stainless Steel tank, CE standard, high quality, for chemical,city,family usageFunctions: l RO membrane auto wash / manual ... protect: no power, poor power, short circuit, larger electric current, creepage protect and so on.Specification ModelRO-1000I( ...