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 Contact Us

North, East and Middle Europe

​Dmitrij Materi


Tel.        ​+49 40 670 868-23

Mobile   +49 172 410 5848



Lydia Kühne


Tel.        +49 40 670 868-517

Africa, South, South East and
Western Europe, Middle East 

Chaker Bettaieb


Tel.        +49 40 670 868-548

Mobile   +49 172 549 8520​

South and Central America

Raphael Lima


Tel.        +49 40 670 868-548

Mobile   +49 172 549 8520​

South Asia / ASEAN / Far East of
Asia, New Zealand, Australia

Rohit Singh

Regional Manager - Asia


Tel.        +65 65 559 2568

Mobile   +65 9151 7081​



Ultra Clear® Glass Panel Systems With EDI

Special Black Glass Panel Edition - Leading Edge Technology

This special edition is equipped with a control panel made of hardened glass with LED lit capacitive sensors.
The Ultra Clear® TWF EDI system with continuous electro-deionization (CEDI) cell is equipped with the necessary components to produce pure and ultrapure water directly from a municipal tap water source. The reverse osmosis unit has a recovery rate of > 30 % to conserve water. The CEDI stage has a flow rate of 20 L/h and purifies RO product water down to a quality range between 0.06 to 0.2 µS/cm.

CEDI product water can be drawn directly from the integrated storage tank. A polishing cartridge is provided that can obtain a water quality of 0.055 µS/cm (18.2 MΩcm) with a TOC-level of < 3 ppb (only in units with UV oxidation). Systems with ultra filter deliver ultrapure water that is RNase, DNase and DNA free with a dispense rate up to 1.8 L/min. 

The system water quality exceeds all reagent grade water quality standards including: ASTM Type 1, CLSI and ISO 3696 Type 1. Various system options are available to fulfill all your lab needs. These options include an ultrafiltration module, UV-oxidization and TOC monitoring that can be tailored for any laboratory application in a single system.

A built-in automatic flush cycle extends the life of the ultra filter and helps reduce operating cost. This compact system has been designed with all the required technical features to economically produce purified and ultrapure water. Performance of the system equals that of larger multi-component purification systems that cost more to purchase and operate. The system does it all from one compact unit.

The unit can either be bench or wall mounted. A flexible remote dispenser enables the user to dispense water wherever it is needed. Our new systems are available with special features such as: volume control dispensing and TOC monitoring. A programmable, 24-hour-circulation mode, and integrated RS232 interface for data recording are included. Various remote dispenser hose lengths are also available. The 24 hour energy saving option allows to start and stop the unit at different times. Day and night operation is free selectable with interval option for UV oxidization.

 Typical Applications

Ultra Clear GP TWF EDI UV TM

•      HPLC
•      IC
•      GC and GC/MS
•      TOC analysis
•      ICP and ICP/MS



•      DNA sequencing
•      RNase-, DNase- and DNA-free
•      PCR
•      IVF
•      2-D-electrophoresis
•      Critical cell and tissue culture
•      Pyrogen sensitive applications

 Other Glass Panel-Systems available from Evoqua


Type II water specificationsUnit​Ultra Clear GP TWF EDI UV TM​Ultra Clear GP TWF EDI UV UF TM
Ultrapure water specifications​
​Delivery flow rate​L/min1.8
​Conductivity​µS/cm​0.055 ​
​Resistivity​MΩcm​18.2 ​
​TOC​ppb< 1-3
​DNase, RNase, DNA-​free ​​
​Bacteria​cfu/ml​< 1 ​
​Endotoxins​EU/ml-​< 0.001 ​​
​Particles >0.1 µm​per ml​<1 ​
Feed water specifications​ ​
​Feed water pressure​bar​0.1 - 5.0 ​
​Conductivity​µS/cm< 2000
Silt density index​SDI​< 12*
Free Chlorine​mg/l< 0.5
Silica​mg/l​< 15
​TOC​ppb​< 50
​Temperature​°C​5 - 35 ​

​Shipping weight
30l / 60l

​kg43 / 4643 / 47​
​Power supply​V / Hz​100 - 240 / 50 or 60 ​
​Dimensions 30l 
H x W x D
​mm​530 x 560 x 320 ​530 x 560 x 320 ​​
​Dimensions 60l
H x W x D​
mm​​530 x 900 x 320530 x 900 x 320​
Item code 30l


​​Item code 60 l

*=with the help of a pre-filter kit

​ ​ ​ ​


Catalog number Description Change frequency
W3T199848 Conditioning module Depends on feed water hardness and water consumption.
W3T197613 Pre-treatment module AMB 6 – 12 months
W3T197621 Pre-treatment module DTO 6 – 12 months
W3T197694 Polishing module MFIIID 6 – 12 months
W3T199853 Polishing module ILT 6 – 12 months
W2T526542 Sterile filter, 0.1-µm 6 months
W3T199768 Disinfection kit (pack of 3) -
W2T558521 UV replacement bulb 12 months
W3T197614 Ultrafiltration module 18 – 36 months
W3T197620 RO replacement module, 10 L/h 2 – 3 years
W3T199197 CO2 Trap replacement cartridge 12 months
W2T558519 UV submersible bulb 30 and 60 L tanks 12 months

* ​ASTM is a trademark of the American Society for Testing and Materials
* CLSI is a trademark of the Clinical Laboratory and Standard Institute
* ISO is a trademark of the International Organization for Standardization

bastian.kuhnt@evoqua.com Ultra Clear® Glass Panel Systems With EDI