Production of pure and laboratory water with guarantee and tradition



       Dear partners,

   We are pleased to invite you to

                the exhibition

          ARAB HEALTH 2020.

    We would like to welcome you

     from 27th to 30th of Jan, 2020

     in our stand number H8.G10,

      Dubai World Trade Center.

     Spend some time with us,

     we are looking forward to

                  meet you.


zive firmy

netkatalog130 blue

Watek QR

EWA 20 - ultra clean water production with dispenser

EWA-20-water is a demineralised water meeting the most demanding conditions for analytic purposes (18,2 MΩ/cm, minimum content of TOC etc.) Output 20 l/hr. The machines are designed for very pure water production with conductivity of 18,2 MΩ/cm and minimum content of TOC substances, and input water is reverse-osmosis-water of maximum 30 µS/cm.

Model EWA 20

  • pretreatment
    • mechanical filtration
    • ionexchange cleaning
  • special ion-exchange full cleaning
  • special UV-lamp for minimizing TOC substances below 5 ppb
  • output microbial filter
  • dispenser

The system includes following blocks:

  • precleaning by module IWA-FI, which removes mechanical impurities and partially saltiness
  • cleaning by special ORGANIT filling in IWA-OO module to a value of 18,2 MΩ/cm and minimizing TOC substances
  • decreasing the content of TOC substances below 5 ppb by using a special UV-lamp
  • output microbial filter
  • dispenser

Machine advantages

  • input water pretreatment in IWA-FI module
  • fully automatic operation
  • automatic operation in connection with water level switch in the container
  • function allowing the product output often achieving the required water quality
  • alfanumeric display displaying measured, autodiagnosed parametres and other functions
  • simple service including module replacement
  • periodic automatic flush, avoiding impurities and growing of microorganisms
  • dispenser 1-999 ml


  • water for special analytic purposes


Pro laboratore EWA20 01 Pro laboratore EWA20 02 Pro laboratore EWA20 03 Pro laboratore EWA20 04


EquipmentProduct [MΩ]T.O.C. [ppb]Particles 0,22 μmBacteria [cfu/ml]


Input water [µS/cm]Input power [W]Weight [kg]Dimensions l/w/h
EWA 20 18.2 max. 5 <1 <1 20 max. 30 230 V / 150 W 22

350 x 350 x 450

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