FilmTech™ Element BW30 PRO-4040 & 2540
Key Features:
• Delivers consistent water quality and higher rejection and flow than previous generation BW30
product.
• Based on historical BW30 Industry-dean dared RO membrane with decades of proven performance.
• Outstanding durability resulting in stable, long-term performance and sustainable water solutions.
• Dry elements achieve quick stabilization.
Key Application:
• Light industrial & Drinking water Applications.
• Applications requiring Stringent permeate quality.
• Harsh Feed water condition.
Typical Properties:
FilmTechTM Element Active Area Permeate Flow Minimum Salt Stabilized Salt
ft2 (m2) Rate gpd (m3/d) Rejection (%) Rejection (%)
BW30 PRO-4040 85 (7.9) 2,600 (9.8) 99.5 99.7
BW30 PRO-2540 28 (2.6) 1000 (3.8) 99.5 99.7
Membrane Type Polyamide Thin-Film Composite
Maximum Operating Temperature1 113°F (45°C)
Maximum Operating Pressure 600 psig (41 bar)
Maximum Feed Flow Rate 15 psig (1.0 bar)
4040 Elements 16 gpm (3.6m3/h)
2540 Elements 6 gpm (1.4 m³/h)
pH Range Continuous Operationa 2-11
Short-Term Cleaning (30 min.)b 1-13
Maximum Feed Silt Density index (SDI) SDI 5
Free Chlorine Tolerancec <0.1ppm
Length Diameter
FilmTec™ Element (in.) (mm) (in.) (mm)
BW30 PRO-4040 40.0 1,016 7.9 201
BW30 PRO-2540 40.0 1,016 7.9 201
