top of page

Buy online Dow 4040 Membrane at best price in India, Dow BW30 4040 Membrane Ro Element for commercial Ro Plant, is a thin layer composite film element that does not let certain ions permeate through it. Due to this property to remove ions from solutions, it is mainly used to remove salt from brackish water and makes pure drinking water.


Benefits and Features

  • High permeate flux
  • Remove chemical contaminants
  • Long life membranes
  • Resistant to biological attack
  • Operable in wide range pressure Upto 600psi
  • Operable range temprature 4 - 45° C
  • Lower operating costs


Membrane Feed Water

  • Sea water
  • Brackish water
  • Well water
  • Surface water


Typical Applications

  • Reverse osmosis
  • Potable water
  • Pure water
  • Process water
  • Food and beverage
  • Chemical processing
  • Pharmaceutica
  • Electronics
  • Recycling of waste water


Note :

Product images are actual , stickers may change.

All India delivery available.

International buyer please contact us.

Dow BW30-4040 Membrane Ro Element For Commercial Ro Plant

SKU: DOWBW304040
  • Specifications
    Model BW30-4040
    Type Brackish water
    Average NaCl rejection percentage 99.70 %
    Minimum NaCl rejection percentage 99.40 %
    Average MgSO4l rejection percentage 0.00 %
    Max Pressure kPa 4136.87
    Max Pressure psi 600
    Max Temperature °C 45.0
    Max Temperature °F 113
    Membrane Active Area ft2 78
    Membrane Active Area m2 7.2
    Flow gpd 2400
    Flow m3/day 9.1

    Dimensions / Weights
    Length in inch 40.00
    Length in cm 101.60
    Feed OD inch 4.00
    Feed OD cm 10.16
    Output Permeate in inch 0.750
    Output Permeate in cm 1.900

bottom of page