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Blue Sky Gradient

Electrodeionization System

CWEDI MK-I 2.2P Electrodeionization System
Modular Expandable Electrodeionization for Ultrapure Water

Final Demineralization

  • Sanitary Design with all dilute stream connections in sanitary tri-clamp connected 316L stainless steel.

  • Stainless Steel structure for lasting appearance and durability.

  • Electrodeionization cells by E-Cell fabricated of FDA approved materials.

  • Thornton CR200 conductivity / resistivity meter with sanitary probe.

  • Sanitary product water flow meter with diaphragm control valve.

  • Validated 0.1 μm absolute final filter.

  • Siemens PLC controller.

  • XANTREX regulated DC power supply.

  • Product water divert to drain upon startup to flush lines and verify quality.

  • Isolation/Divert valves to facilitate optimum EDI module cleaning.

  • Pure water production starting at 58 L/min (15 US GPM).

The Clearwater line of CWEDI

Electrodeionization systems produce high purity

water (>16 MΩ resistivity) continuously and without the use of chemical regenerants.

​

Systems are modular, expandable,

and may be configured to suit any specific

application requiring ultra pure water including USP purified water, Lab water and feedwater for high

pressure steam.

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7-1076 Cardiff Blvd
Mississauga, ON
L5S 1P3

© 2026 by Clearwater Systems

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