Herco UO 120 120 lph Reverse Osmosis System 381 921

Product Description

The reverse osmosis stand-alone unit (wall mounting also possible) is used for the desalination of softened water with a salinity of up to 1,000 mg/l. It is equipped with a compact rotary vane pump. The RO 524 controller allows fully automatic operation without logging of operation data and with fixed, factory-set limit values.

Typically 97% salt removal and 75% permeate recovery. Fitted with 1 x 4021 membrane.

Dimensions in mm: 410 wide x 380 deep x 1160 height

Benefits

Available from stock
Cost-effective, factory-preset RO 524 controller

Applications

Desalination of softened water
Suitable for commercial and industrial applications that do not require operation data logging and parametrization

Controller : RO 524
Desalination rate min.: 97 %
Permeate recovery: 75 – 80 %
Permeate back pressure max.: 0.3 bar
pH value operation: 3.6 – 9.5
pH value cleaning: 2 – 12
Ambient temperature: 5 – 40 °C
Conditions of use: The unit may only be used for the desalination of softened feed water with drinking water quality or appropriately pre-treated well or surface water. The unit is designed for a salinity (TDS) of 1,000 mg/l and a temperature of 15 °C. Under these conditions, the projected permeate output is achieved even after three years of operation. The permeate yield depends on the raw water quality and the pre-treatment. The following parameters must be maintained in the feed water:
Free chlorine: not detectable
Iron (Fe): < 0.2 mg/l
Manganese (Mn): < 0.05 mg/l
Silica (SiO2): < 25 mg/l
Silt density index (SDI): < 3
Feed water temperature: 5 – 35 °C
Feed water pressure: 3 – 6 bar
Pressure fluctuation: ± 0.5 bar