Hydranautics Seawater SWC Series Membranes
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.
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 |
Flow Rate |
Test Pressure |
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 |
Flow Rate |
Test Pressure |
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 |
Flow Rate |
Test Pressure |
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 |
Flow Rate |
Test Pressure |
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.
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
Literature
- SWC-2514 Data Sheet
- SWC-2521 Data Sheet
- SWC-2540 Data Sheet
- SWC-4014 Data Sheet
- SWC-4021 Data Sheet
- SWC5-4040 Data Sheet
- SWC5-LD-4040 Data Sheet
- SWC6-4040 Data Sheet
- SWC4BMAX Data Sheet
- SWC5-LD Data Sheet
- SWC5MAX Data Sheet
- SWC6 Data Sheet
- SWC6MAX Data Sheet
- SWC5-LD Membranes Brochure
- Hydranautics Membranes Brochure
Contact us
for a quote or for any additional information
or call us at 1.800.321.9321