Water Filtration Double Stage Reverse Osmosis System 1500L/h

The double stage reverse osmosis water filtration device is also called secondary reverse osmosis. The coarse filtered raw water is pressurized to the pretreatment system. After entering the precision filter, it is pressurized and sent to the liquid level reverse osmosis system again through the liquid level high-pressure pump. The pressure output by the secondary high-pressure pump of the system is output to the secondary reverse osmosis system again. The product water is called secondary reverse osmosis.

• Pretreatment system include: raw water boost pump, multi-media filter, activated carbon filter, automatic water softener, pipeline and valve;
• Reverse osmosis system include: primary high-pressure pump, secondary high-pressure pump, reverse osmosis membrane, reverse osmosis membrane shell, membrane frame, control system water inlet, solenoid valve, flushing solenoid valve, pressure regulating valve, high-pressure switch, low-pressure switch, precision filter, pipeline and valve.
• Storage system: liquid level controller, water tank.