Datasheet summary
SFD 2660
PDF datasheet mirror for SFD 2660 (Dow UF Modules). Verify with OEM before design.
Summary
Product Identification
DOW™ Ultrafiltration (UF) Modules, Models SFP-2660 and SFD-2660, feature high-strength, hollow-fiber membranes.
Key features include:
- 0.03 µm nominal pore diameter for removal of bacteria, viruses, and particulates including colloids.
- PVDF polymeric hollow fibers for high strength, chemical resistance, and hydrophilicity for easy cleaning and wettability.
- Outside In flow configuration for high tolerance to feed solids.
- U-PVC housing.
These modules are suitable for systems with capacities of 50 m³/hr (220 gpm) or less, offering a compact design with a 6-inch diameter and 60-inch length.
Product Specifications
| Model | Type | Part # | Membrane Area (m²) | Membrane Area (ft²) | Module Volume (Liters) | Module Volume (Gallons) | Weight Empty (Kg) | Weight Filled (Kg) | Weight Empty (lbs) | Weight Filled (lbs) |
|---|---|---|---|---|---|---|---|---|---|---|
| SFP-2660 | Pretreatment | 280931 | 33 | 355 | 16 | 4.2 | 25 | 41 | 55 | 90 |
| SFD-2660 | NSF/ANSI 61 Drinking water | 324166 | 33 | 355 | 16 | 4.2 | 25 | 41 | 55 | 90 |
Dimensions
| Property | SI (mm) | US (inch) |
|---|---|---|
| Length (L) | 1860 | 73.2 |
| L1 | 1500 | 59.1 |
| L2 | 1610 | 63.4 |
| L3 | 1710 | 67.3 |
| Diameter (D) | 165 | 6.5 |
| Width (W1) | 125 | 4.9 |
| Width (W2) | 250 | 9.8 |
Operating Limits
- Filtrate Flux @ 25ºC: 40-120 l/m²/hr (24-70 gfd)
- Flow range: 1.3 – 4.0 m³/hr (5.9 – 17.3 gpm)
- Temperature: 1-40ºC (34-104ºF)
- Max. inlet module pressure (@ 20ºC): 6.25 bar (93.75 psi)
- Max. operating TMP: 2.1 bar (30 psi)
- Max operating air scour flow: 12 nm³/hr (7.1 scfm)
- Max backwash pressure: 2.5 bar (36 psi)
- Operating pH: 2-11
- NaOCl (max.): 2,000 mg/L
- Particle size (max.): 300 µ
- Flow configuration: Outside in, dead end flow
Feed Water
These modules can be used for a wide variety of treatment applications including surface water, seawater, industrial wastewaters, and secondary effluent wastewater.
Feed water limits:
- TSS (max.): 100 mg/L
- Turbidity (max.): 300 ntu
Product Water
- Expected filtrate turbidity: ≤0.1 NTU
- Expected filtrate SDI: ≤2.5
Mechanical / Hydraulic
- Housing material: U-PVC
- Flow configuration: Outside in, dead end flow
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the official OEM PDF datasheet. Contractual data for any project must always match the specific OEM PDF revision used for that project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.