Description
Industry standard 2.5" diameter x 21" length, high efficiency seawater membrane. This size is commonly found as a short membrane in marine watermakers from brands including Spectra, Stella, Selmar, FCI & Schenker. Ideal replacement membrane to keep your system operating efficiently.
Features
- Dupont (Dow) FilmTec SW30-2521 reverse osmosis membrane
- Industry standard for reliable operation
- Spiral-wound element with polyamide thin-film composite membrane
- Ideal for small marine and yacht desalination systems & watermakers
- Durable fiberglass shell
- High flow rate, high salt rejection
- May also be operated at a lower pressure to reduce pump size, cost, and operating expenses
Specifications
|
Application: |
Seawater |
| Membrane Type: | Polyamide Thin-Film Composite |
| Diameter: | 2.4" (61mm) |
| Length: | 21" (533mm) |
| Stabilised Salt Rejection: | 99.4% |
| Permeate Flow Rate: | 1.1m ³/day |
|
Max. Feed Flow Rate: |
1.4m³/hr |
| Max. Operating Pressure: | 69bar |
| Max. Operating Temperature: | 45°C |
| Max. Pressure Drop: | 1bar |
| pH. Range (Continuous Cleaning): | 2 - 11 |
| pH. Range (Short-Term Cleaning): | 1 - 13 |
| Maximum Feed Silt Density Index: | SDI 5 |
| Free Chlorine Tolerance: | <0.1 ppm |
| Manufacturer Part Number: | 80734 |
| Model Number: | SW30-2521 |
Data Sheets
- Download FilmTec SW30-2521 Product Data Sheet
- Download FilmTec Membrane Start Up Sequence Data Sheet
- Download FilmTec FT-30 Element Cleaning Guidelines