DOW™ NF-3838/30-FF

DOW™ NF elements are used by food and dairy processors for a variety of desalting, purification, and other separations. This element contains a new nanofiltration membrane sheet designed to reject organics  with a molecular weight above 300 amu while passing monovalent salts. New NF membrane elements replace NF45 elements used by food and dairy processors for a variety of desalting, purification, and other separations. The full-fit configuration is optimal for cleaning and minimizing "dead spaces." All materials of construction are compliant with FDA indirect food contact requirements and are suitable for use in food processing applications.

Product Name Nominal Active Surface Area
ft2 (m2)		 Max. Recirculation Cross-Flow
gpm (m³/h)		 Max. Element ΔP
psi (bar)
DOW NF-3838/30-FF 80 (7.4) 30 (6.8) 15 (1.0)
1. Maximum pressure drop across entire vessel is 60 psi (4.1 bar).




These membranes may be subject to drinking water application restrictions in some countries: please check the application status before use and sale.


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Related Links
Datasheet – English (56KB PDF)