SFP-2860XP

Summary

Product identification

DuPont IntegraFlux™ Ultrafiltration (UF) modules with XP fiber are made from high permeability, high mechanical strength, hollow fiber PVDF membranes. They feature an Outside-In flow configuration.

• Models: SFP-2860XP, SFD-2860XP, SFP-2880XP, SFD-2880XP
• Membrane Material: PVDF polymeric hollow fibers
• Nominal Pore Diameter: 0.03 µm
• Flow Configuration: Outside-In, dead end flow
• Key Features:
  • Up to 35% higher permeability than previous generation modules.
  • High mechanical strength with excellent chemical resistance.
  • Removes bacteria, viruses, and particulates including colloids.
  • Suitable for systems with capacities greater than 50 m³/hr (220 gpm).
  • SFD-2860XP and SFD-2880XP models are NSF/ANSI 61 and 419 certified.

Mechanical / hydraulic

Typical Properties

• SFP-2860XP / SFD-2860XP:
  • Membrane Area: 51 m² (549 ft²)
  • Volume: 35 liters (9.3 gallons)
  • Weight (empty/water filled): 48/83 kg (106/183 lbs)
• SFP-2880XP / SFD-2880XP:
  • Membrane Area: 77 m² (829 ft²)
  • Volume: 39 liters (10.3 gallons)
  • Weight (empty/water filled): 61/100 kg (135/220 lbs)

Dimensions

All models have an 8-inch (225 mm) diameter.

• SFP-2860XP and SFD-2860XP:
  • Length (L): 1860±3 mm (73.2±0.1 inch)
  • L1: 1500 mm (59.1 inch)
  • L2: 1630±3 mm (64.2±0.1 inch)
  • L3: 1820±3 mm (71.7±0.1 inch)
  • Diameter (D): 225 mm (8.9 inch)
  • W1: 180 mm (7.1 inch)
  • W2: 342 mm (13.5 inch)
• SFP-2880XP and SFD-2880XP:
  • Length (L): 2360±3 mm (92.9±0.1 inch)
  • L1: 2000 mm (78.7 inch)
  • L2: 2130±3 mm (83.9±0.1 inch)
  • L3: 2320±3 mm (91.3±0.1 inch)
  • Diameter (D): 225 mm (8.9 inch)
  • W1: 180 mm (7.1 inch)
  • W2: 342 mm (13.5 inch)

Operating limits

• Filtrate Flux (25ºC): 40 – 110 l/m²hr (24 – 65 gfd)
• Flow Range Per Module: 2.0 – 8.5 m³/hr (8.8 – 37.4 gpm)
• Temperature: 1 – 40ºC (34 – 104ºF)
• Maximum Inlet Module Pressure (20ºC): 6.25 bar (90.65 psi)
• Maximum Inlet Module Pressure (40ºC): 4.75 bar (68.89 psi)
• Maximum Operating TMP: 2.1 bar (30.5 psi)
• Maximum Operating Air Scour Flow: 12 Nm³/hr (7.1 scfm)
• Maximum Backwash Pressure: 2.5 bar (36 psi)
• Operating pH: 2 – 11
• Maximum NaOCl: 2,000 mg/L
• Maximum Particle Size: 300 µm

Feed water

The Outside-In flow configuration allows a wide range of solids in the feed water, minimizing the need for pretreatment processes. These modules are suitable for industrial and municipal wastewaters, surface water, and seawater applications.

Product water

• Expected Filtrate Turbidity: ≤0.1 NTU
• Expected Filtrate SDI: ≤2.5
• The 0.03 µm nominal pore diameter is designed for the removal of bacteria, viruses, and particulates, including colloids, to protect downstream processes such as RO.
• SFD models (SFD-2860XP, SFD-2880XP) are NSF/ANSI 61 and 419 certified for drinking water applications. Specific conditioning procedures are required for these modules prior to producing potable water.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the official PDF datasheet. Contractual data must always match the specific OEM PDF revision used for the project. Proper start-up, operation, and maintenance, as detailed in the Ultrafiltration Technical Manual (Form No. 45-D00874-en), are essential for performance and warranty validity. The use of this product does not inherently guarantee the removal of cysts and pathogens; effective reduction depends on complete system design, operation, and maintenance.

Official datasheet (PDF)

Lenntech datasheet mirror