Herco UO 120 CD 120 lph Reverse Osmosis System with Duplex Softener 420 201

Product Description

The ready-to-connect combi unit includes a pre-filter, a backflow preventer, a duplex water softener, a limitron hardness control device and a reverse osmosis unit. It is used for the desalination of water with a salinity of up to 1,000 mg/l and 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.

Fitted with 1 x 4021 membrane.

Dimensions in mm: 1130 wide x 760 deep x 1520 height

Applications

Continuous water softening and desalination
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 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