Description( DUPONT ) FILMTEC™ BW30-400FILMTEC™ BW30-400 Elements are ideal for reverse osmosis plant managers and operators dealing with challenging water and seeking consistent, high performance and long element life.Ideal for:reverse osmosis plant managers and operators dealing with challenging water and seeking consistent, high performance and long element life.With decades of proven performance, DOW FILMTECTM BW30-400:Delivers high quality permeate water while minimizing unit costOffers the most effective cleaning performance, robustness anddurability due to its widest cleaning pH range (1 – 13) tolerance and the support of Dow technical representativesTypical Applicationsreverse osmosispotable waterpure waterprocess waterfood and beveragechemical processingmetal finishingelectronics

Make: DOW FILMTEC
Model: BW30 - 400
Membrane Type: Spiral-wound element with polyamide thin-film composite membrane
Maximum Operating Temperature: 113°F (45°C)
Maximum Operating Pressure: 600 psi (41 bar)
Maximum Feed Flow Rate 8040 Elements: 60 gpm (14 m3/h)
Maximum Pressure Drop: 15 psig (1.0 bar)
pH Range, Continuous Operation: 2 - 11
Maximum Feed Silt Density Index (SDI): SDI 5
Free Chlorine Tolerance: < 0.1 ppm
SaltRejection %: 99.5 %
Max. Feed water turbidity: 1.0 NTU
Flow ratem3/d: 40
Membrane Active Area ft2: 400