IWE Reverse Osmosis Membranes – 4″ x 40″
Industrial Water Equipments new BW4040 Membranes are specifically designed for the production of pure water for a huge range of industrial applications.
The main benefits of using Industrial Water Equipments Range of RO membranes are as follows.
- Best price guarantee
- Buy from a trusted professional Water Treatment company Industrial Water Equipment ltd who’s tech team will advise you if required.
- Directly replaces any 4” x 40” RO membranes.
- Produces less waste water.
- Always available from UK Stock.
- Low pressure required.
- More efficient than other more expensive membranes.
- Higher flow Capacities.
- Individually quality tested.
- Directly replaces Toray, Axaeon, Hydronautics and Dow membranes (plus others).
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Industrial Water Equipment RO membrane elements-Brackish Water (BW) Series including high desalination and high flow are suitable for desalination of surface water, underground water and low-pollution water source with TDS5000ppm and mainly applied in pure water in food and pharmaceuticals industry, desalted water in power station, ion exchange softening system and purification system of river and underground water.
Specification and Performance
|Model||Active Membrane Area ft2(m2)||Average Permeated Flow GPD (m3/d)||Stable Rejection Rate ( %)||Minimum Rejection Rate (%)|
|Testing Pressure||225psi (1.55Mpa)|
|Temperature of Testing Solution||25℃|
|Concentration of Testing Solution (NaCl)||2000ppm|
|pH Value of Testing Solution||7.5|
|Recovery Rate of Single Membrane Element||15|
|Operation Limits and Conditions|
|Max. Working Pressure||600psi4.14Mpa|
|Max. Feed water Flow||75gpm(17m3/h) (8040), 16gpm(3.6m3/h) (4040,4021)|
|Max. Feed water Temperature||45℃|
|Max. Feed water SDI15||5|
|Residual Chlorine Concentration of Feedwater||0.1ppm|
|pH Range of Feedwater during Continuous Operation||310|
|PH Range of Feedwater during Chemical Cleaning||212|
|The Max. Pressure Drop of a Single Membrane Element||15psi (0.1Mpa)|