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DOW FILMTEC Seawater RO 2.5" Membrane Elements

DOW FILMTEC™ Seawater Reverse Osmosis (RO) 2.5" Membrane Elements

DOW FILMTEC™ Seawater Reverse Osmosis (RO) 2.5" Membrane Elements are ideally used for applications that consist of smaller sized desalination systems that generate under 10 gpm of permeate. These membrane elements convert seawater into industry grade water output through maximum productivity while preserving first-rate salt rejection. The reliability of membranes from Dupont is a result of the unmatched membranes that incorporate premier element fabrication, along with automated capabilities. 

The SWRO 2.5" Membrane Elements produce extremely high flow rates which allows it to be able to meet water demands of surface-area and water-based desalination systems. Additionally, these elements are designed to function well at lower pressures for the purposes of reducing cost, operating costs, and pump size. The type of applications best suited for this produt are seawater desalination and marine-projects.

DOW FILMTEC SW30-2514 Membrane

DOW FILMTEC SW30-2514 MEMBRANE

  • Max. Flow Rate: 6 GPM
  • Max. Pressure: 1,000 psi
  • Pressure Drop: 15 psig
  • Max. Temperature: 113°F
DOW FILMTEC SW30-2521 Membrane

DOW FILMTEC SW30-2521 MEMBRANE

  • Max. Flow Rate: 6 GPM
  • Max. Pressure: 1,000 psi
  • Pressure Drop: 15 psig
  • Max. Temperature: 113°F
DOW FILMTEC SW30-2540 Membrane

DOW FILMTEC SW30-2540 MEMBRANE

  • Max. Flow Rate: 6 GPM
  • Max. Pressure: 1,000 psi
  • Pressure Drop: 15 psig
  • Max. Temperature: 113°F

Pure Aqua has over 20 years of experience as a global provider of of Dupont/Dow Filmtec Seawater Membrane Elements that ensure the highest productivity with first-rate rejection. These membranes perform at low pressure which helps to lower the pump size required, including cost and operating expenses.

DOW FILMTEC seawater membrane delivers high boron rejection to help customers meet World Health Organization (WHO) and other drinking water standards. FILMTEC seawater reverse osmosis membrane elements deliver high performance over their operating lifetime without the use of oxidative post-treatments like many competitive products. This is one reason why FILMTEC seawater membrane are more durable and may be cleaned more effectively over a wider pH range (1-13) than other RO elements. The DOW FILMTEC elements is a premium grade seawater reverse osmosis element featuring both high active area and high salt rejection to offer the best long-term economics for seawater desalination systems.

Thin-Film Composite (TFC Membrane) design

FilmTec thin-film composite membranes (TFC membranes) are the world’s leading RO membrane for water purification systems. To date, more than 1,000,000 FilmTec membranes have been installed in water treatment systems worldwide.

FILMTEC seawater membrane is a durable, high-rejection, high-productivity seawater element for use in high fouling or challenging feedwater conditions, helping to support smooth operations and low cost of water.

Pure Aqua provides commercial and industrial Dow Filmtec seawater reverse osmosis membrane elements from the highest purity water available at the lowest water production costs.

Dow filmtec seawater elements are premium quality designs with the efficiency to produce ultra pure water and reduce capital and operational expenses of reverse osmosis systems. These membranes include features that provide optimal and consistent performance.

Benefits of DOW FilmTec Seawater RO Membrane Elements

  • Produce fresh consumable water from seawater sources
  • High Salt rejection for high quality permeate  .
  • Features make for easy cleanability
  • Long-term operating cycle
  • Decrease in system cost and operational expenses when working at lower pressures
  • Dependable and long-lasting seal reliability
  • Lubrication not required during operation to maintain sealing performance
  • Probability of potential leak sites reduced
Dow FilmTec Membranes
Tapwater Commercial RO

 2.5"x40” and 4"x40” membranes, TW30, XLE, LP, BW30, TW30HP

Tapwater Industrial RO  4”x40” and 8”x40” membranes, l BW30, BW30LE, LE, XLE, FR, RO, HSRO
Seawater RO Elements  2.5"x40”, 4”x40” and 8"x40” Seawater membranes, SW30, SW30HR, SW30HRLE

Nanofiltration Elements

 4”x40” and 8"x40” Nanofiltration membranes, NF90, NF270, NF200, NF
Semiconductor Grade  8" Dia. Semiconductor SG, SG30