Reverse osmosis system osmoliQ:LB20000

Reverse osmosis system, ready for 
connection, completely pre-assembled on 
a system rack made of anodised 
aluminium profile 4,700 x 2,200 x 1,500  mm
(w x h x d) in size, for the 
demineralisation of drinking water 
according to the German Drinking Water 
Ordinance

System equipment:

Control unit with 4.3" colour touch screen 
to indicate the operating state and system 
values. Via the integrated LAN interface 
and by means of a browser-compatible end 
device (e.g. tablet or smartphone), the 
osmoliQ can easily be operated and 
monitored. It is also possible to access 
and control the system remotely via web 
access and to download logs. 
Emailing to up to 5 recipients in clear 
text or as TXT file is possible as well. 
Voltage-free contacts to forward pre-
warnings and safety shut-off. 
Digital input for priority permeate
production in times of favourable 
electricity rates (smart metering).
Fully automatic monitoring and control of 
the following system parameters: recovery, 
concentrate recirculation and pump 
frequency. 
Constant permeate flow (independent of 
temperature)

1 PE piping within the system featuring 
  KTW approval
1 Low-noise, frequency-controlled HP
  centrifugal pump made of stainless 
  steel (1.4401).
  Energy savings by making use of the
  inlet pressure of the feed water and
  using motors with efficiency class IE3 
  with optical sensor for dry run 
  monitoring
3 Sampling valves made of stainless steel
1 Set of pressure pipes made of GRP
1 Set of 8" ultra-low pressure reverse 
  osmosis membranes featuring KTW approval
1 Fine filter/cartridge filter
- Non-contact measurement of permeate flow
  by means of ultrasound
- Measurement of concentrate flow by means 
  of a vortex meter
- Quality control of permeate via
  temperature-compensated conductivity
  measurement
2 Control valves for automatic adjustment
  of the system flows concentrate and
  concentrate recirculation
1 Pressure measurement of the operating 
  pressure
1 Switch and control unit
  Completely wired internally and
  ready for connection, workshop-tested,
  protection IP 54
  Equipment of control unit:
  - Multilingual user interface
    (German, English, French, Spanish,
    Dutch, Russian) by means of symbols
  - Possibility to operate up to two 
    antiscalant pumps, a permeate tank 
    as well as a pressure booster by means
    of the control unit
  - Measuring data logging on integrated 
    SD card
  - Modbus RTU communication module
    included

Technical specifications:

Limit values of feed water:
  Total salt concentration 
  as NaCl                    :  1,000 ppm
  Min. feed water pressure   :  1.0 bar
  Temperature min./max.      :  10/30 °C
Permeate capacity (max.) at
a feed water temperature of
15 °C                        : 20.0 m³
Min. concentrate volume 
flow (at 15 °C)              :  5.0 m³
Feed water volume flow at
15 °C and a recovery of 80 % :  25.0 m³
Recovery min./max.           :  50/80 %
Ambient temperature min./max.:  5/35 °C
Outlet pressure of permeate
min./max.                    :  0.5/1.5 bar
Connected load approx.       :  12.0 kW
Power supply: 400 V/50…60 Hz  3P/N/PE