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Versatile Ultrafiltration Solutions with Multiple Materials and Flow Modes

Hollow Fiber UF Membrane

Versatile Ultrafiltration Solutions with Multiple Materials and Flow Modes

Product Description:

Ultrafiltration (UF) is a pressure-driven membrane separation technology based on the mechanical sieving principle. Our Hollow Fiber UF Membrane features pore sizes ranging from 0.002 to 0.1 μm and a molecular weight cut-off of 30,000 to 150,000 Daltons. During filtration, small molecules of solutes and solvents pass through the pores, while large macromolecules are retained. The membranes are available in various materials including PES, PVDF, PAN, RPVDF, and RPES. They support both inside-out and outside-in operation modes, as well as cross-flow or dead-end filtration, making them highly versatile for different water treatment applications.

Product Advantage:

• Complete Size Range: Available in comprehensive sizes from 4″ to 12.5″ to meet any system requirement.

• High Fungibility: Can perfectly replace major global brands such as Pentair, Dow, Hydranautics, Inge, and GE.

• Multiple Material Options: Filled with PES, PVDF, PAN, RPVDF, or RPES to accommodate specific chemical and thermal conditions.

• Flexible Operation Modes: Supports both inside-out and outside-in filtration, adaptable to cross-flow or dead-end system designs.

• Customization: Full OEM and ODM services are acceptable to meet customized project demands.

Product Specifications:
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Product Specifications

Model Spec Outersize (mm) Distance from side to center (mm) Material (㎡) Design flux m³/0.1MPa,25℃ Run mode Link calibre Φ Design flux (LMP,0.1MPa,25℃) Nominal pore size
φ90 UFJ4040 90*1016 / PES / MPES 4.5 0.22-0.36 in-outside 19 50-80 0.01um
φ160 UFJ8090 90*1115 910 4.5 0.2-0.4 in-outside 32
UFJA1610 160*1330 990 20 0.9-1.44 in-outside 32/40
φ200 UFJ8040 200*1016 / 20 1.0-1.6 in-outside 28.7
UFJ8060 200*1527 / 40 1.9-3.04 in-outside 42.6
WH40-2 200*1527 / 40 1.6-6.03 in-outside 42.6
WH64 200*1527 / 64 2.56-9.6 in-outside 42.6
UFAIA200 200*1902 1742 40 1.9-3.04 in-outside 63
φ219 CNA02 200*1902 1742 40 1.6-6.03 in-outside 63
UFJIA219 219*1902 1742 50 2.3-3.68 in-outside 63
CN55 219*1902 1742 55 2.2-8.25 in-outside 63
φ225 CN64 219*1902 1742 64 2.56-9.6 in-outside 63
UFJA225H/L 225*1708 1600 45 2.0-3.6 in-outside 50
UFJA250S/L 250*1715/1813 1600/1705 50 2.5-4.0 in-outside 50
φ250 UFAIA250-1675 250*1675 1600 60 3.0-4.8 in-outside 50
UFAIA250-1682 250*1682 1600 60 2.4-7.2 in-outside 50
UFAIA250-1914 250*1914 1834 80 3.2-15 in-outside 50
UFAIA250-2 250*2100 1924 80 3.2-15 in-outside 50
0.9UF-80ST 250*2110 1925 80 4.8-14.4 in-outside 50
φ273 UFJA273 273*1830 / 40 0.6-4 in-outside 50
φ315 UFJA315S 315*1302 780 50 2.25-4.0 in-outside 63
UFJA315L 315*1822 1300 80 4.0-6.4 in-outside 63
Model Spec Outersize (mm) Distance from side to center (mm) Material （㎡） Design flux m³/0.1MPa,25℃ Run mode Link calibre Φ Design flux (LMP,0.1MPa,25℃) Nominal pore size
φ90 UFJ4040 90*1016 / PAN 4 0.24-0.48 in-outside 19 60-120 0.02um
φ160 UFJB90 90*1115 910 4 0.24-0.48 in-outside 32
UFJA1610 160*1330 990 15 0.9-1.8 in-outside 32/40
φ200 UFJB040 200*1016 / 15 0.9-1.8 in-outside 28.7
φ225 UFJB200 200*1410 1400 18 1.08-2.16 in-outside 50
φ225 UFJA225 225*1708 1600 30 1.8-3.6 in-outside 50
φ250 UFJA250S/L 250*1715/1813 1600/1705 35 2.1-4.2 in-outside 50
φ90 0.9UFJB90 90*1115 910 PVDF 9 0.36-0.9 outside-in 32 40-100 0.08um
φ160 UFOA160 160*1330 990 30 1.08-2.43 outside-in 32/40
UF0685-50 160*2418 1990 50 2.0-6.0 outside-in /
φ180 UF-0770 180*1920 1704 PVDF (TIPS) 70 2.5-6.7 outside-in 48.3
φ200 UFOA200 200*1860 1495 60 2.4-6.0 outside-in 50
UFOA225 225*1708 1600 60 2.4-6.0 outside-in 50
φ225 UFOA260 225*1860 1630 71 2.04-5.1 outside-in 50
UFOA2880 225*2360 2130 77 3.08-7.7 outside-in 50
UF0880X 225*2360 2130 80 3.0-9.0 outside-in 50
φ250 UFA250S/L 250*1715/1813 1600/1705 PVDF 77 3.08-7.7 outside-in 50

Product usage scenarios

  • Clear Water Treatment

  • Environmental protection industry

  • Fermentation industry application

  • Food and beverage industry application

  • Pharmaceutical industry

  • Ultrapure water applications

  • Wastewater Treatment

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Long-term Technical Support

If influent changes or performance targets become stricter, we can review your current setup and suggest adjustments to keep results stable and cost-effective.

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