Seawater Desalination RO Membranes
We supply a full range of the most widely used seawater membranes in the world, manufactured by DOW Filmtec USA and Lanxess Germany.
Applications:
- Seawater desalination systems.
- Marine and Maritime watermakers.
- Yacht and boat desalination units.
2.5 inch Seawater Reverse Osmosis Membranes
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- Sale!
M-S2540A, 2.5″ x 40″ Watermaker Membrane
$500.00$429.00High Quality 2.5"x40" Watermaker Membrane, Seawater Desalination Membrane - Sale!
Filmtec SW30-2540
$515.00$479.00SW30-2540 Dow Filmtec 2.5" x 40" Seawater Desalination Membrane, Watermaker Membrane - Sale!
Filmtec SW30-2521
$470.00$439.00SW30-2521 Dow Filmtec 2.5" x 21" Watermaker & Desalinator Membrane, Seawater Membrane. - Sale!
SW-2540
$450.00$385.00SW-2540, 2.5" x 40" Seawater Desalination Membrane, Watermaker Membrane Replacement.
Competitive Reverse Osmosis Membranes Comparison Guide
Dow Filmtec / GE Desal / Hydranautics / Tory / CSM
Lanxess | Dow / Filmtec | GE / Desal | Hydranautics | Toray | CSM |
Lanxess B085 HF 4040 | Filmetc BW30-4040 | GE Desal AG4040FF | Hydranautics CPA2-4040 | Toray TM710 | CSM RE4040-BE |
Lanxess B085 LE 4040 | Filmetc LE-4040 | Hydranautics ESPA2-LD-4040 | CSM RE4040-BLN | ||
Lanxess B085 FR 4040 | Hydranautics LFC3-LD-4040 | Toray TML10D | |||
Lanxess S085 HR 4040 | Filmetc SW30-4040 | GE Desal SE4040FF | Hydranautics SWC1-4040 | Toray TM-810L | CSM RE4040-SHA |
Lanxess B400 HF | Filmetc BW30-400 | GE Desal AG8040F400 | Hydranautics CPA3 | Toray TM720-400 | CSM RE8040-BE |
Lanxess B400 HR | Filmetc BW30-400 | Hydranautics CPA5-LD | |||
Lanxess B400 FR | Filmetc BW30-400FR | Hydranautics LFC3-LD-8040 | Toray TML20D-400 | CSM RE8040-FEn34 | |
Lanxess B400 LE | Filmetc LE-400 | GE Desal AK8040F | Hydranautics ESPA | Toray TM820H-370 | CSM RE8040-BL |
Lanxess S400 HR | Filmetc SW30HRLE–400 | Hydranautics SWC3 | Toray TM820H-400 TM820C-400 | CSM RE8040-SH | |
Lanxess | Dow / Filmtec | GE / Desal | Hydranautics | Toray | CSM |
PS: this chart is a general guide only, please email us to source membranes for you or offer an alternative that is currently stocked