FILMTEC™ SW30XHR-400i Seawater Reverse Osmosis Element

FILMTEC™ SW30XHR-400i element is the highest rejection seawater element in the FILMTEC element range, enabling stringent water quality requirements to be met with single pass seawater systems in most situations.

Product Name Nominal Active Surface Area
ft2 (m2)
Permeate Flow Rate
gpd (m3/d)
Stabilized Boron Rejection
(%)
Stabilized Salt Rejection
(%)
Minimum Salt Rejection
(%)
FILMTEC SW30XHR-400i 400 (37) 6000 (23) 93 99.80 99.60
  1. The above benchmark values are based on the following test conditions: 32,000 ppm NaCl, 800 psi (5.5 MPa), 77°F (25°C), pH 8 and 8% recovery.
  2. Permeate flows for individual elements may vary +/-15%.
  3. Product specifications may vary slightly as improvements are implemented.
  4. Active area guaranteed +/-5%.  Active area as stated by Dow Water & Process Solutions is not comparable to the nominal membrane area figure often stated by some element suppliers.  Measurement method described in Form No. 609-00434.




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