Thin Film Composites

X-20™ Low Fouling RO

X-20™ membrane’s proprietary polyamide-urea formulation results in low-fouling characteristics. The unique barrier layer chemistry does not degrade over time like competitive “fouling-resistant” membranes that are simply standard membranes treated with a surface coating. Excellent for wastewater and other high fouling applications, the X-20™ membrane is extremely durable and offers consistent high salt rejection while lowering cleaning frequency and extending membrane life. 

ACM2 Brackish Water RO

ACM2 is Microdyn-Nadir's standard brackish water RO membrane, offering high rejection in a durable and economical membrane. ACM2 elements are available in numerous direct replacement configurations for your standard brackish water application.

ACM4 Low Energy RO

ACM4, Microdyn-Nadir's low energy brackish water membrane, offers high rejection at lower operating pressures.

Cellulose Acetate

SB20 Cellulose Acetate RO

SB20, our high rejection CA membrane is used primarily in beverage applications where cleaning regimens require frequent use of chlorine to maintain a sanitary environment. 

SB50 Cellulose Acetate RO

SB50, our high flow CA RO membrane is used primarily in beverage applications where cleaning regimens require frequent use of chlorine to maintain a sanitary environment.