BW30-2540 FilmTec 2.5 x 40" Brackish Water Membrane

Special Order: 2-4 Weeks
FilmTecSKU: 513BWM-001


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Special Order


High efficiency membrane designed for brackish water reverse osmosis. Suitable for a range of light industrial applications. Choose FilmTec BW30 2540 elements and transform your commercial reverse osmosis system into a consistent high performer. 


  • DuPont (Dow) FilmTec BW30-2540 reverse osmosis membrane
  • The industry standard for reliable operation
  • Spiral-wound element with polyamide thin-film composite (TFC) membrane
  • Ideal for commercial brackish water treatment systems
  • Suitable for small systems below 0.2 m³/hr product
  • Durable fiberglass hard shell exterior
  • Cleanable over a wide pH range (pH 1 – 13)


Brackish Water
Membrane Type: Polyamide Thin Film Composite
Diameter: 2.4" (61mm)
Length: 40" (1016mm)
Stabilised Salt Rejection: 99.5%
Permeate Flow Rate:  3.8 m³/day
Max. Feed Flow Rate:
Max. Operating Pressure: 41bar
Max. Operating Temperature: 45°C
Max. Pressure Drop: 1bar
pH. Range (Continuous Cleaning): 2 - 11
pH. Range (Short-Term Cleaning): 1 - 13
Maximum Feed Silt Density Index: SDI 5
Free Chlorine Tolerance: <0.1ppm
Manufacturer Part Number: 80766
Model Number: BW30 2540

Data Sheets

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