Duo Eclipse™

Two Stage Deionisation Systems

In many industrial processes, any dissolved salts in water can cause problems. Removing all the dissolved salts from water is called deionisation or demineralisation.

Duo Eclipse™ two stage deionisers remove up to 98% of total dissolved solids and will typically produce water with a conductivity of less than 20 μS/cm.

Flow rates from 0.25 to 4 m3/hr.

Features & Benefits

  • 3 models (1.5 m3/hr, 3.0 m3/hr, 4.0 m3/hr)
  • Skid-mounted, standardised systems ; short lead-times, quick installation and start-up
  • Electronic control panel with indication lamps, conductivity monitor, manual override ; simple to use, operational flexibility
  • Conductivity controlled automatic regeneration ; minimal operator involvement


  • Regenerant storage system with low level chemical switches, linked to Duo Eclipse™ control panel ; minimizes chemical handling, insufficient chemicals alarm
  • Inlet cartridge filter ; prevents particulate matter from entering resin beds
  • Acid fume system for carboy operation ; reduces fumes to atmosphere

Related Services

Local after-sales service and support teams offer preventative and corrective maintenance programs to ensure the long-term, efficient operation of installed plant.