Description
Dupont FilmTec™ BW30-4040 high quality reverse osmosis membrane for professional and industrial applications where brackish water is present.
Filmtec is the world leader in film manufacturing, made in America and its products include residential, industrial and specialty films. Since 2019, DOW FilmTec belongs to the Dupont group
Ideal Use Function
FilmTec BW30-2540 is ideal for Brackish Water with high pressure pumps (working pressure 15.5bar) and medium to high salinity waters.
Tecnical Specifications
Film type FILMTEC BW30-4040
Part Number 80783
Construction material Fiberglass exterior and spiral-wound element with polyamide thin-film composite
Country of manufacture USA
Certification NSF/ANSI 58 certified
Daily water production* 9.1 m3/d
Hourly water production* 379lt/h
Descaling* 99.5 %
Operating pressure 15.5 bar
Maximum operating pressure 41 bar
Maximum operating temperature 45°С
Maximum pressure drop 1 bar
Operating limit pH 2…11
pH operating limit (in cleaning mode) 1…13
Maximum feed silt density index (SDI) SDI < 5
Maximum permissible chlorine < 0.1 mg/L
Filtration surface 2.6m2
Diaphragm dimensions including orifices (length x diameter) 40.0in (1,016mm) x 3.9in (99mm)
Mouth dimensions (length x diameter) 1.05in (26.7mm) x 0.75in (19mm)
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