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DEMIN - Ion exchanger Demineralisation

The DEMIN system series is our standard for the full desalination of water.


Ion exchanger demineralisation

The DEMIN system series is our standard for the full desalination of water. The systems are ideal for the conditioning of water for boilers and all processes where very low-salt water is needed. mDue to their compact design, small setup space requirement, and small flow rates, our DEMIN systems are perfect whenever space is in short supply. We are happy to offer higher capacities on request.



  • Direct current regeneration
  • Total dissolved solids (TDS) up to 500 mg/l
  • Quick assembly and short commissioning time
  • Small setup space requirement
  • Simple operation and maintenance
  • Reliable operating mode with product flow value monitoring
  • Automatic regeneration
  • The valve model enables optimal operation and good
  • back-flushing and regeneration flows


  • GRP pressure tank
  • Cation and anion resin
  • Central control valves
  • Microprocessor control
  • Dosing tank including collecting tray
  • Regeneration fittings
  • Parameter monitoring
  • All required fittings and measuring instruments
  • for configuration of the system

Operating conditions

The requirements for the water inflow to the DEMIN systems are listed below:

Inlet pressure 2 – 6 bar
Inlet temperature 5 - 40° C
TDS inlet max. 500mg/l
Inlet water free of oil, oxidants, colloids and particles



We recommend the use of filtration to remove colloids and particles.

Product Leaflet

For further information and specification, please download our compact fact sheet.


If you have any questions or requests, you can simply write to us using the form.

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