AD Membranes from GE Discontinued

The AD line of reverse osmosis membranes from GE is being discontinued. At this time, these membranes do not have any direct replacements, although we still carry other GE membranes which may be suitable for your application.  To aid comparison and help you select a possible replacement, the table below includes the technical specifications of the GE membranes we offer:   GE Osmonics™

 

Series AD AG AK CE SE SG
Feed Seawater Brackish Water Brackish Water Brackish Water Industrial/Wastewater Industrial/Wastewater
Type High Rejection Reactive Silica Removal Low Energy Chlorine Resistant Chlorine Resistant, High Pressure Chlorine Resistant
pH Range (25°C) 1-11 1-11 1-11 2-8 1-11 1-11
Flux (gfd)/psi 15/800 26/225 26/115 23.5/420 22/425 22/225
NaCl Rejection 99.5% 95.5% 99.0% 97.0% 98.9% 98.2%
MWCO (Daltons) 0 0 0 0 0 0
Polymer Polyamide Polyamide Polyamide Cellulose Acetate Thin Film Thin Film

  We still have very limited quantities available for purchase.  If you need assistance finding a suitable replacement product, please contact us.  You can also click here to browse the other reverse osmosis membranes that Sterlitech carries.