FILMTEC™ NF membrane elements are designed for process applications where a separation of solutes is desired.
• NF is a durable polypiperazine amide membrane designed to reject organics with a molecular weight above 200 while passing monovalent salts.
• FILMTEC NF membrane elements are used in a variety of applications such as desalting organic compounds, acid processing, metal recovery and antifreeze recovery.
• FILMTEC NF membrane elements replace discontinued NF45 elements.
Polypiperazine amide thin-film composite
40 in x 7.9 in
Operating and Cleaning Limits
Feed Flow Rate