AP-EDI is a chemical-free electrodeionization system suitable for all inlet flow rates. The system provides safe ultrapure water that is perfect for laboratory & pharmaceutical applications. No chemicals are required for regeneration and the system is totally waste-free.

Feed Water Requirements

Feed Water SourceRO Permeate
Feed Water Conductivity / Equivalent including CO2< 40 µS/cm
Silica (SiO2)< 1 ppm
Iron, Mn, H2< 0.01 ppm
Total Chlorine (as Cl2)< 0.02 ppm
Hardness (as CaCO3)< 1.0 ppm
Dissolved Organics (TOC) (as C)< 0.5 ppm
Operating pH Range4 - 11

  • If any of the feed water parameters are not within the limits marked, consult Aquaphor Professional

Standard features of AP-EDI


MODELAP-EDI 1000AP-EDI 3000AP-EDI 5000
Product flow, LPH100030005000
Product quality, MΩ-cm>10>10>10
Nominal recovery, %up to 95up to 95up to 95
Inlet pressure, bar2.5-52.5-52.5-5
Power supplysingle-phase 230V, 50Hzthree-phase 400V, 50Hzthree-phase 400V, 50Hz
Aquaphor uses cookies

Our websites require some cookies to function properly ("Strictly Necessary"). In addition, we use our own and third-party cookies and similar technologies to analyze site usage, improve and personalize the user experience, and for advertising. For more information, please review the "Customize cookies" link. By continuing you to receive all cookies on all AQUAPHOR websites.

Customize cookies

Reject optional cookies
Accept all cookies