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Hydranautics Seawater SWC Series Membranes

Hydranautics Seawater SWC Series

Hydranautics Membrane Elements
SWC seawater desalination membranes are available in high productivity 8-inch, 4-inch and 2.5-inch elements, all offering the highest levels of salt rejection and a consistently pure end product. Membrane formulations are designed to accommodate varying levels of seawater salinities worldwide with reliable field-proven performance.

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Benefits

  • High permeate flow
  • High salt rejection - 99.8% (99.7% minimum)
  • 92% boron rejection
  • Lowest biological and colloidal fouling
  • Greater tolerance to high pH cleanings
  • Lower energy consumption 

Details

Model No.

Size
(Dia.”× Length”)

Flow Rate

Test Pressure
(psi)

Nominal Salt Rejection (%)

Minimum Salt Rejection (%)

gpd

m³/d

SWC-2514

2.5” × 14”

110

0.4

800

99.4

99.0

SWC-2521

2.5” × 21”

220

0.8

800

99.4

99.0

SWC-2540

2.5” × 40”

520

2.0

800

99.4

99.0

SWC-4014

4” × 14”

370

1.4

800

99.4

99.0

SWC-4021

4” × 21”

640

2.4

800

99.4

99.0

SWC4 Series Seawater RO Membranes Highest Boron Rejection Available (95% average)

Model No.

Size
(Dia.”× Length”)

Flow Rate

Test Pressure
(psi)

Nominal Salt Rejection (%)

Minimum Salt Rejection (%)

gpd

m³/d

SWC4BMAX

8” × 40”

7,200

27.3

800

99.8

99.7

SWC5 Series Seawater RO Membranes Lower Fouling for Maximum Performance

Model No.

Size
(Dia.”× Length”)

Flow Rate

Test Pressure
(psi)

Nominal Salt Rejection (%)

Minimum Salt Rejection (%)

gpd

m³/d

SWC5-LD-4040

4” × 40”

1,750

6.6

800

99.7

99.5

SWC5-LD

8” × 40”

9,000

34.1

800

99.8

99.7

SWC5MAX

8” × 40”

9,900

37.5

800

99.8

99.7

SWC6 Series Seawater RO Membranes Highest Permeate Flow Rate Available with 91% Average Boron Rejection

Model No.

Size
(Dia.”× Length”)

Flow Rate

Test Pressure
(psi)

Nominal Salt Rejection (%)

Minimum Salt Rejection (%)

gpd

m³/d

SWC6-4040

4” × 40”

2,500

7.2

800

99.7

99.5

SWC6

8” × 40”

12,000

45.5

800

99.8

99.7

SWC6MAX

8” × 40”

13,200

50

800

99.8

99.7

Please see product specification sheets for the test conditions under which the stated performance are based, and exact membrane element dimensions.

Hydranautics Seawater SWC Series RO Membranes

Features

  • Enhanced Membrane Chemistry for Increased Chemical Resistance
  • Innovative Spacer Design to Minimize Trapping of Small Colloidal Particles
  • HYDRAblock Technology Providing Biostatic Properties to Minimize Proliferation of Biological Fouling
  • Proprietary Vented Seal Carrier to Eliminate Pressure-Shock Damage During System Startup

Applications

  • Boiler makeup water in power industry
  • Conventional and hybrid desalination plants
  • Boron reduction for agricultural application

Parts

Literature

Contact us for a quote or for any additional information
or call us at 1.800.321.9321

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