DOW UF Membrane Modules SFP-2860 / SFD-2860 | 51 m² Area | 2.0-6.1 m³/hr Flow Rate for Surface Water Treatment
DOW UF Membrane Modules SFP-2860 and SFD-2860 deliver exceptional performance for surface water treatment applications. With advanced manufacturing processes and rigorous quality control, these ultrafiltration membranes provide reliable filtration with high mechanical strength and consistent pore size distribution.
- High mechanical strength for extended membrane life
- Consistent pore size distribution for reliable filtration
- Excellent chemical stability and anti-pollution capability
- ISO9001:2000 certified manufacturing process
- NSF/ANSI 61 drinking water certification (SFD-2860)
- Designed for surface water treatment applications
| Model | Type | Membrane Area | Module Volume | Weight (empty/water filled) |
|---|---|---|---|---|
| SFP-2860 | Pretreatment | 51 m² (549 ft²) | 35 L (9.3 gal) | 48/83 kg (106/183 lbs) |
| SFD-2860 | NSF/ANSI 61 Drinking Water | 51 m² (549 ft²) | 35 L (9.3 gal) | 48/83 kg (106/183 lbs) |
| Parameter | SI Units | US Units |
|---|---|---|
| Filtrate Flux @ 25°C | 40-120 l/m²/hr | 24-70 gfd |
| Flow Range | 2.0 - 6.1 m³/hr | 9.2 - 26.7 gpm |
| Temperature Range | 1-40°C | 34-104°F |
| Max. Inlet Module Pressure | 6.25 bar | 93.75 psi |
| Max. Operating TMP | 2.1 bar | 30 psi |
| Operating pH Range | 2-11 | 2-11 |
| Max. NaOCl Concentration | 2,000 mg/L | 2,000 mg/L |
- Expected filtrate turbidity: ≤0.1 NTU
- Expected filtrate SDI: ≤2.5
- Maximum TSS: 100 mg/L
- Maximum turbidity: 300 NTU
- Maximum particle size: 300 µ
Proper system start-up is essential for membrane performance and longevity. Follow these key procedures:
- Avoid sudden pressure fluctuations during operation
- Flush system to eliminate shipping solution before start-up
- Remove residual air from system before operation
- Start with 60% of design permeate flow during initial operations
- Refer to product technical manual for detailed procedures
NSF/ANSI 61 certified drinking water modules require specific conditioning procedures before generating potable water. Verify local regulatory guidelines before use and sale. Effective reduction of cysts and pathogens depends on complete system design and proper operation.
For detailed technical parameters and specifications, please visit:
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