FilmTech™ Element BW30 PRO-400
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.
• Excellent durability resulting in stable long term performance.
Key Application:
• Demineralization for industrial applications, such as: Power Generation Steel & Metal, Chemical
& Petrochemical.
• Municipal Water Purification.
Typical Properties:
FilmTechTM Element Active Area Feed Spacer Permeate Flow
BW30 PRO-400 ft2 (m2) Thickness (mil) Rate gpd (m3/d)
400 (37) 28 11,000 (42)
Stabilized Salt Minimum Salt
Rejection (%) Rejection (%)
99.6 99.4
Membrane Type Polyamide Thin-Film Composite
Maximum Operating Temperature1 113°F (45°C)
Maximum Operating Pressure 600 psig (41 bar)
Per Pressure Vessel (Minimum 4 Elements) 50 psig (3.5 bar)
pH Range Continuous Operation1 2-11
Short-Term Cleaning (30 min.)2 1-13
Maximum Feed Flow3 75 gpm (17m3/hr)
Maximum Feed Silt Density index SDI 5
Free Chlorine Tolerance4 <0.1ppm
Length Diameter
FilmTec™ Element (in.) (mm) (in.) (mm)
BW30 PRO-400 40.0 1,016 7.9 201
