Electric Regeneration Pure Water Systems


Chemical-free operation, energy-saving, high hardness-compatible

  • Electronics
  • Chemicals / Materials / Machinery
  • Food & Drink
  • Pharmaceuticals / Cosmetics / Medical Devices

Water for various types of cleaning and processes, air conditioners and humidifiers, testing and research, and more.



Chemical-free operation

Acid and alkali chemicals needed with regeneration-type pure water equipment are not required, eliminating the need to store and replenish dangerous chemicals. And, as there is no acid or alkali wastewater, neutralization is not required, making it environmentally sound.

Energy efficient

Our latest EDI-HF stack loading system enables system construction without the need for decarbonation or softening treatment. And the RO pump’s inverter contributes to energy efficiency.

Compatible with high degree of hardness (significantly alleviates water supply conditions)

Our latest EDI-XP stack loading system enables water supply conditions to be significantly alleviated. And softening treatment is not necessary, which enables running costs to be suppressed.

Easier day-to-day management

Equipped with an 8.4-inch TFT color touch panel. Operating data can be confirmed at a glance. Measurement data can also be extracted, making it easier to manage operating logs.

Stable high-purity pure water (with SD-XP)

The use of a two-stage RO system and our latest EDI-XP stack loading system enables a stable supply of high-purity pure water (treated water silica concentration at sub-ppb level). It is ideal for extended operation.


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