WaterSolutions DOW FILMTEC SW30-8040

Dow Water & Process Solutions seawater desalination reverse osmosis element for marine applications.

Nominal Active Surface Area ft² (m²)	Permeate Flow Rate gpd (m³/d)	Stabilized Salt Rejection (%)	Minimum Salt Rejection (%)
300 (28)	6,000 (23)	99.1	98.6

The above values are normalized to the following conditions: 32,000 ppm NaCl, 5 ppm Boron, 800 psi (5.5 MPa), 77°F (25°C), pH 8 and 10% recovery.
Permeate flow rates for individual elements may vary +/-15%.
For the purpose of improvement, specifications may be updated periodically.
Active area guaranteed +/-5%. Active area as stated by Dow is not comparable to nominal membrane area often stated by some manufacturers. Measurement method described in Form No. 609-00434 (168KB PDF).

Product Datasheet (PDF)
English (48KB)