Liquid Separations Direct carries a wide range of FILMTEC™ Seawater RO Elements. Ranging residential home 2.5-inch elements to industrial 8-inch diameter elements, our products feature both high active area and high salt rejection to offer long-term economics for seawater desalination systems.

 

 

Benefits of FILMTEC™ Brackish Water Reverse Osmosis Elements

  • SW30 seawater membrane elements have one of the highest flow rates available to meet the water demands of both sea-based and land-based desalinators.

  • SW30 membrane elements may also be operated at lower pressure to reduce pump size, cost, and operating expenses.

  • Seawater membrane elements are more durable and may be cleaned more effectively over a wider pH range (1-13) than other DuPont RO elements

 

 

Product Details

  • SW30- High Flow Seawater Membranes to meet the freshwater demands of both sea-based and land-based desalinators.

  • SW30HRLE - High Rejection Low Energy Seawater Elements offer a combination of high rejection and low energy requirements to allow lower total costs with medium-and-high-salinity feed water

  • SW30XLE - Low energy seawater elements enabling lowest operation costs, ideal for two-pass seawater designs and high TDS brackish water applications.

  • Additional product resources available direct from DuPont Water Solutions

 
Product Name Permeate Flow Rate Size
(Diameter x Length)
Active
Surface Area
(Sq. Ft)
Applied
Pressure
(psi)
Stabilized Salt Rejection
(%)
gdp m3/d
FILMTEC SW30-2514 150 0.6 2.5" x 14" 6.5 800   99.4
FILMTEC SW30-2521 300 1.1 2.5" x 21" 13 800   99.4
FILMTEC SW30-2540 700 2.6 2.5" x 40" 29 800   99.4
FILMTEC SW30-4040 1,950 7.4 4.0" x 40" 80 800   99.4
FILMTEC SW30HRLE-4040 1,600 6.1 4.0" x 40" 85 800   99.7
               
Product Name Permeate Flow Rate Size
(Diameter x Length)
Active
Surface Area
(Sq. Ft)
Applied
Pressure
(psi)
Stabilized Salt Rejection
(%)
gdp m3/d
FILMTEC SW30HR-380 6,000 23 8" x 40" 380 28   99.7
FILMTEC SW30XHR-400i 6,000 23 8" x 40" 400 28   99.82
FILMTEC SW30HRLE-400 7,500 28 8" x 40" 400 28   99.75
FILMTEC SW30XLE-400i 9,000 34 8"x 40" 400 28   99.8
FILMTEC SW30XLE-440i 9,900 38 8" x 40" 440 28   99.8
FILMTEC SW30ULE-400i 11,000 42 8" x 40" 400 28   99.7
FILMTEC SW30ULE-440i 12,000 45 8" x 40" 440 28   99.6

 

Product Features

  • Creates drinking water from seawater.

  • High Salt rejection for high quality permeate .

  • HR elements offer high boron rejection to help customers meet World Health Organization (WHO)

  • SW30 elements provide longer life due to high cleanability.

  • Reduced system cost and operating expenses when operated at lower pressures.

 
 

Contact us for product availability and lead times.