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4″ x 40″ Replacement Reverse Osmosis Membranes, typically referred to as 4040 membranes used for the production of pure water in industrial applications.
HOME | RO MEMBRANES BY SIZE – 4040 – 4″ x 40″
The main benefits of using Industrial Water Equipments Range of RO membranes are as follows.
| Model | Active Membrane Area ft2(m2) | Average Permeated Flow GPD (m3/d) | Stable Rejection Rate ( %) | Minimum Rejection Rate (%) |
| IWE-4040 | 90(8.4) | 2400(9.1) | 99.5 | 99.3 |
| Testing Conditions | |
| 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) |
Industrial Water Equipments new BW4040 Membranes are specifically designed for the production of pure water for a huge range of industrial applications. Directly replaces Toray, Axaeon, Hydronautics and Dow membranes (plus others).
FINANCE
Unsure which Reverse Osmosis Water Filter will best suit your requirements?
Please contact us on
01629 363311
We are more than happy to help.
