Dow Filmtec BW30-400 RO Membrane - 10,500 GPD
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Dow Filmtec BW30-400 RO Membrane - 10,500 GPD


Retail: $1,117.99 /ea
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Retail: $1,117.99
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Ideal for reverse osmosis plant managers and operators maintaining controlled pre-treatment water facilities, the Dow Filmtec BW30-400 RO Membrane is an 8" x 40" brackish water RO Membrane that produces 10,500 gallons per day at a 15 percent recovery rate. The Dow Filmtec BW30-400 RO Membrane offers the highest quality water for large-scale industrial and municipal water treatment systems purifying greater than 10 gpm of RO water in commercial applications. The BW30-400 also features the thickest feed spacer (34 mil) available in the industry today to lessen the impact of fouling as well as a fiberglassed shell. The BW30-400 element is widely used in industrial water demineralization, production of municipal drinking water and water reuse.

Dow Filmtec BW30-400 RO Membrane Specifications:

  • Part Number: BW30-400
  • Dimensions: 8" x 40"
  • Flow Rate: 10,500 GPD
  • Stabilized Salt Rejection: 99.5%
  • Maximum Feed Flow: 85 gpm
  • Applied Pressure: 225 psi
  • Maximum Operating Pressure: 600 psi
  • Maximum Pressure Drop: 15 psi
  • Maximum Operating Temperature: 113°F
  • Membrane Style: Drop-in Element
  • Membrane Material: Spiral-wound with Polyamide Thin-Film Composite
  • Active Area: 400 feet
  • Outer Wrap: Hard fiberglass outer shell
  • Housing/Pressure Vessel Size: 8"

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