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The salinity of seawater can vary between 3 to 5 % depending on the region. As a result, it is difficult to convert this abundant resource to potable or industrial water due to rejection rates and fouling potential.
CSM's SWM (Seawater Membrane) RO element accompanies high-efficient performance results and demonstrates not only high salt rejection but other contaminants such as boron.

Category

Flow Rate
(GPD, m3/d)

Salt Rej
(%)

Dimension (inch)

Test Conditions

 Down
Diameter Length
RE8040-SR 6,000 (22.7) 99.6 8.0 40 40" SW Standard
RE8040-SR400 6,500 (24.6) 99.6 8.0 40 40" SW Standard
RE8040-SN 6,000 (22.7) 99.2 8.0 40 40" SW Standard
RE8040-SH 4,500 (17.0) 99.75 8.0 40 40" SW Standard
RE8040-SHN 6,000 (22.7) 99.75 8.0 40 40" SW Standard
RE8040-SHN400 6,500 (24.6) 99.75 8.0 40 40" SW Standard
RE4040-SR 1,200 (4.5) 99.6 4.0 40 40" SW Standard
RE4040-SH 1,000 (3.8) 99.75 4.0 40 40" SW Standard
RE4021-SR 600 (2.3) 99.6 4.0 21 21" SW Standard
RE2540-SR 500 (1.9) 99.6 2.5 40 40" SW Standard
RE2521-SR 225 (0.85) 99.6 2.5 21 21" SW Standard

* Test Conditions

  • 40" SW Standard : NaCl 32,000 mg/L, Pressure 800 psig (5.5MPa), Temp. 25 oC (77 oF), pH 6.5~7.0, Recovery 8%
  • 21" SW Standard : NaCl 32,000 mg/L, Pressure 800 psig (5.5MPa), Temp. 25 oC (77 oF), pH 6.5~7.0, Recovery 4%
* The above characteristics may be changed without notice for performance improvement and easier customer use.
* The given product performance statistics have been achieved according to our own test conditions and may vary from different fields of use..