Reverse Osmosis Watermaker (fresh)

DOE Stork is a skid mounted desalinator suitable for fresh water sources..

DOE Stork is a modular, easy to operate and to maintain machine designed to be durable, long lasting solution for those who need clean, drinkable water free from bacteria and viruses. With variety of ranges and sizes DOE Stork matches most of the needs.

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DOE Stork
Drinking Water

DOE Stork
Small

DOE Stork
Medium

DOE Stork
Big

Technical data:
- required inlet pressure: 2-8 bar
- incoming water flow: 3 t/day
- product: 1,5 T/day
- power: 250 W
- compensation tank capacity: 12 l
– power supply: 220V 50Hz or 240V 60Hz

LCP features:
- circulation pump siwtch
- product conductivity meter
- cooling indication
- uv lamp work indication

Construction:
- 1x circulation pump
- 1x UV disinfection unit in SS316 chamber
- 2x active carbon filter in SS316 housing
- 1x minelarizer in SS316 housing
- 1x SS316 compensation tank
- 1x peltier cooler in SS304 housing
- 1x set of SS valves
- 1x set of instruments with necessary tubing
- 1x dispenser



Technical data:
– total membranes area: 6 - 32m2
– flow in: min. 110%, max. 200% of product water
(Depends on the incoming water quality and the desired product water quality.)
- product (for 25°C water): 1,5 - 6 m3/day
– working pressure: 10 bar
– power supply: 3x400V 50Hz or 3x440V 60Hz
- power installed: 1,6kW

LCP features:
- product conductivity meter
- feed pump start/stop (with work indication)
- circulation pump start/stop (with work indication)
- voltage and current meter
- pressure switch on indication
- backflush indication

Construction:
- 1x feed pump with motor
- 1x circulation pump with motor
- 1x local control panel (black steel powder painted)
- 1x automatic dics filter 100 microns
- 1x single cartridge polypropylene filter 5 microns
- 1x set of instruments with necessary tubing

DOE provides commissioning and maintenance services globally.
Technical data:
– total membranes area: 37 m2
– flow in: min. 110%, max. 200% of product water
(Depends on the incoming water quality and the desired product water quality.)
- product (for 25°C water): 10 m3/day
– working pressure: 10 bar
– power supply: 3x400V 50Hz or 3x440V 60Hz
- power installed: 3-4kW

LCP features:
- product conductivity meter
- feed pump start/stop (with work indication)
- circulation pump start/stop (with work indication)
- voltage and current meter
- pressure switch on indication
- backflush indication

Construction:
- 1x feed pump with motor
- 1x circulation pump with motor
- 1x local control panel (black steel powder painted)
- 1x automatic dics filter 100 microns
- 1x single cartridge polypropylene filter 5 microns
- 1x set of instruments with necessary tubing

DOE provides commissioning and maintenance services globally.
Technical data:
– total membranes area: 74 m2
– flow in: min. 110%, max. 200% of product water
(Depends on the incoming water quality and the desired product water quality.)
- product (for 25°C water): 20 m3/day
– working pressure: 10 bar
– power supply: 3x400V 50Hz or 3x440V 60Hz
- power installed: 3-4kW

LCP features:
- product conductivity meter
- feed pump start/stop (with work indication)
- circulation pump start/stop (with work indication)
- voltage and current meter
- pressure switch on indication
- backflush indication

Construction:
- 1x feed pump with motor
- 1x circulation pump with motor
- 1x local control panel (black steel powder painted)
- 1x automatic dics filter 100 microns
- 1x single cartridge polypropylene filter 5 microns

DOE provides commissioning and maintenance services globally.


Automatic, self-regulating work

DOE Stork is designed to work without user interference. This 5th generation of DOE Stork allows user to set desired parameters on DOE EEL PLC and let sensors do the job. Automatic back-flush of disc prefilter guarantee uninterrupted work.

Carefully designed

Our newest model of DOE Stork was designed from the ground up. Based on years of experience and countless tests, we have decided to mount all the elements on stainless steel frame with all the elements fitted closely but keeping them available and easy for access during maintenance. For example – membrane enclosures can be disassembled from the top – this idea eliminates big maintenance space from right and left.

Powerfull PLC DOE EEL

For the first time DOE installs its trusted DOE EEL PLC to control the entire machine. Previously DOE ELL PLC was used to show the parameters to the user, but upgraded version, made in house, takes care over crucial valve control as well. There are plenty old school manometers and presostats installed to ensure double safety of the unit.

Automatic back-flush stainless steel disc filter

DOE Stork is equipped with 5 micron cartridge filter (standard on all DOE Reverse Osmosis machines). In order help the user save on cartridges, we have decided to equip DOE Stork with disc filter with automatic back-flush system. Disc filter is hidden inside stainless steel enclosure of our design.

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