SFP-2660XP

Summary

Product identification

The DuPont Ultrafiltration Modules, models SFP-2660 and SFD-2660, are constructed from 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 and chemical resistance.
• Hydrophilic PVDF fibers for easy cleaning and wettability.
• Outside In flow configuration for high tolerance to feed solids.
• U-PVC housing.

These modules are an ideal choice for systems with capacities of 50 m³/hr (220 gpm) or less. The shorter, 60-inch length and 6-inch diameter allow for a more compact design.

Applications include surface water, seawater, industrial wastewaters, and secondary effluent wastewater.

Mechanical / hydraulic

• Typical Properties:

  • SFP-2660 (Pretreatment, Part # 280931):
    • Membrane area: 33 m² (355 ft²)
    • Module volume: 16 liters (4.2 gallons)
    • Weight (empty/water filled): 25/41 kg (55/90 lbs)
  • SFD-2660 (NSF/ANSI 61 Drinking water, Part # 324166):
    • Membrane area: 33 m² (355 ft²)
    • Module volume: 16 liters (4.2 gallons)
    • Weight (empty/water filled): 25/41 kg (55/90 lbs)

• Dimensions (SFP and SFD 2660, 6-inch diameter):

  • Length (L): 1863 mm (73.2 inch)
  • Length (L1): 1500 mm (59.1 inch)
  • Length (L2): 1610 mm (63.4 inch)
  • Length (L3): 1710 mm (67.3 inch)
  • Diameter (D): 165 mm (6.5 inch)
  • Width (W1): 125 mm (4.9 inch)
  • Width (W2): 250 mm (9.8 inch)

Operating limits

• Filtrate Flux @ 25ºC: 40 – 90 l/m²hr (24 – 53 gfd)
• Flow Range Per Module: 1.3 – 3.0 m³/hr (5.9 – 13.1 gpm)
• Temperature: 1 – 40ºC (34 – 104ºF)
• Max. Inlet Module Pressure (@ 20ºC): 6.25 bar (93.75 psi)
• Max. Inlet Module Pressure (@ 40ºC): 4.75 bar (68.89 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

Feed water

• Particle Size (max.): 300 µm
• Flow Configuration: Outside in, dead end flow
• Applications: Surface water, seawater, industrial wastewaters, and secondary effluent wastewater.

Product water

• Expected Filtrate Turbidity: ≤0.1 NTU
• Expected Filtrate SDI: ≤2.5
• Nominal pore diameter: 0.03 µm for removal of bacteria, viruses, and particulates including colloids.
• Note: The use of this product in and of itself does not necessarily guarantee the removal of cysts and pathogens from water. Effective cyst and pathogen reduction is dependent on the complete system design and on the operation and maintenance of the system.
• The SFD-2660 model is NSF/ANSI 61 and 419 certified for drinking water, requiring specific conditioning procedures prior to producing potable water.

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Disclaimer: This summary is based on the provided text extract and may not include all figures, footnotes, or the latest revisions from the official OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror