Reverse osmosis units for the desalination of hardness-stabilised water with a salinity of up to 1,000 mg/l. Operated with dosing of antiscale instead of upstream softening. Each unit is equipped with a high-quality centrifugal pump with variable-speed drive (VSD = FU), which reduces energy consumption by 30 - 50 % .
The RO digital microprocessor controller enables fully automatic operation with logging of all relevant operating data and freely adjustable limit values. The unit can be connected to the central control system via optional interfaces.
D365 item number | 18231000090 |
Item number | 5110050044 |
Width | 4990 mm |
Height | 2230 mm |
Depth | 840 mm |
Length | |
Weight | 1500 kg |
Valve | |
Vessel | |
Resin | |
Type Filter Media | |
Volume Filter Media | |
Exchange Capacity | |
Salt Consumption | |
Water Consumption | |
Flows | |
Flow Rate | 20000 l/h |
Permeate Flow | 20000 l/h |
Membranes | 8040 x 17 |
Controller | RO digital |
Recovery | 75 % |
Max Operating Pressure | 11.5 bar |
Feedwater Connection | DN65 |
Permeate/Concentrate Connection | DN65/50 |
Voltage | 3 x 400V / 50Hz |
Motor Power | 15 Kw |
Minimal Salt Rejection | 97 % |
Pre-fusing | 40 A |
Conductivity Range | 1 - 999 µS/cm |
Feedwater Pressure | min./max. 2/6 bar |
Feedwater Temperature | min./max. 5/35 °c |
Ambient Temperature | Max. 40°c |
pH Range | 3 - 11 |
Features |
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Advantages |
Advantages of RO units with VSD (FU)
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Footnotes |
The RO devices are designed for a maximum TDS content of 1000 mg/l, water temperature of 15°c and maximum SDI of 3. The return will depend on the incoming water and the type of pretreatement. |
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