DUFN™ is a standard range of skid-mounted industrial demineralisers producing demineralised water with conductivity < 1 µS/cm (resistivity > 1 mΩ.cm) for flow rates ranging from 5 m3/h to 60 m3/h.
Industrial demineralisers
Producing process and utility water
| The standard range of DUFN™ demineralisers uses a modular design which can be configured to suit all possible requirements. |
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- DUFN™ PB (Loop Production)
The PB DUFN™ version is designed for continuous production. The return loop is directed towards a disconnection tank situated upstream from DUFN™. This configuration is generally used in facilities of the type that are found in the pharmaceutical, cosmetics or electronics industry etc.
- DUFN™ PS (Production Stocking)
The PS DUFN™ version is designed for storage tank production before distribution. This configuration is usually used in facilities for boiler feed, heavy chemicals, energy and polishing following reverse osmosis etc.
- DUFN™ RB (Bath Recycling)
The DUFN™ RB version is designed for polishing rinsing baths (surface treatment, lacquering, anodising etc.).

