We are upgrading the product lines of TaFlux SevBore series, so these products are not available for the moment. We will fresh our webpage and catalog once they are available again.
General Information
TF7B0.9ZW-60 ultrafiltration membrane modules are designed and manufactured as equivalents, which are used for production of process water, potable water and wastewater. Major applications are the filtration of surface water, potable water, industrial wastewater and municipal sewage. TF7B0.9ZW-60 ultrafiltration modules use Tanal’s SevBore fiber technology with an inside-out flow direction. SevBore fibers are naturally hydrophilic 7-bore PES hollow fibers by advanced ultrafiltration technology, which makes TF7B0.9ZW-60 ultrafiltration membrane modules the most robust PES (polyether sulfone) UF membrane on the market.
Features
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A nominal pore size of 0.02 μm for optimal removal of particles, bacteria and viruses
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Inside-out flow direction without air scouring
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PES membrane fibers of 7 bores
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Typical filtrate quality SDI < 3, turbidity < 0.1 NTU
- A nominal pore size of 0.02 μm for optimal removal of particles, bacteria and viruses
- Inside-out flow direction without air scouring
- PES membrane fibers of 7 bores
- Typical filtrate quality SDI < 3, turbidity < 0.1 NTU
Advantages
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Extremely high mechanical strength with no fiber breakage
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High chemical tolerance
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High-quality filtrate by reliable blocking of microorganisms and viruses
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Minimum operating costs and efficient backwash
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Direct and economical module replacement for plug-and-play
- Extremely high mechanical strength with no fiber breakage
- High chemical tolerance
- High-quality filtrate by reliable blocking of microorganisms and viruses
- Minimum operating costs and efficient backwash
- Direct and economical module replacement for plug-and-play
Applications
-
Surface water
-
Potable water
-
Sea water desalination
-
Pre-treatment of industrial water
-
Industrial wastewater
-
Municipal sewage
- Surface water
- Potable water
- Sea water desalination
- Pre-treatment of industrial water
- Industrial wastewater
- Municipal sewage
Module Dimensions

Model
Total length L (mm/inch)
Length feed to concentrate L1 (mm/inch)
Length without end caps L2 (mm/inch)
Length concentrate to filtrate connector L3 (mm/inch)
End cap diameter D (mm/inch)
Diameter without end caps D1 (mm/inch)
Distance feed to module center axis W (mm/inch)
TF7B0.9ZW-60
1,682/66.2
1,596/62.8
1,500/59.1
191/7.52
320/13
250/10
179/7.05

Model |
Total length L (mm/inch) |
Length feed to concentrate L1 (mm/inch) |
Length without end caps L2 (mm/inch) |
Length concentrate to filtrate connector L3 (mm/inch) |
End cap diameter D (mm/inch) |
Diameter without end caps D1 (mm/inch) |
Distance feed to module center axis W (mm/inch) |
TF7B0.9ZW-60 |
1,682/66.2 |
1,596/62.8 |
1,500/59.1 |
191/7.52 |
320/13 |
250/10 |
179/7.05 |
Specifications
Specifications
Parameters
Model
TF7B0.9ZW-60
Effective membrane area (m²/ ft²)
60/645.9
Fiber ID/OD
0.9/4 mm (0.04/0.16 inch)
Membrane material
Modified PES (polyether sulfone), 7 bores
Flow direction
Inside-out
Pore size
0.02 μm
Housing material
UPVC
Clamp material
Stainless Steel
Sealing material
EPDM
Potting material
Epoxy resin
Feed/concentrate connection
Victaulic
Filtrate connection
Victaulic
End caps diameter
2 inch OD
Weight (kg/lbs.)
31.5/69
Specifications |
Parameters |
Model |
TF7B0.9ZW-60 |
Effective membrane area (m²/ ft²) |
60/645.9 |
Fiber ID/OD |
0.9/4 mm (0.04/0.16 inch) |
Membrane material |
Modified PES (polyether sulfone), 7 bores |
Flow direction |
Inside-out |
Pore size |
0.02 μm |
Housing material |
UPVC |
Clamp material |
Stainless Steel |
Sealing material |
EPDM |
Potting material |
Epoxy resin |
Feed/concentrate connection |
Victaulic |
Filtrate connection |
Victaulic |
End caps diameter |
2 inch OD |
Weight (kg/lbs.) |
31.5/69 |
Operating and Cleaning Limits
Specifications
Parameters
Temp. range
1-40℃ (34-104°F)
Max. feed pressure
5 bar (72.5 psi)
Max. trans-membrane pressure
2.5 bar (36 psi)
Max. backwash pressure
3 bar (40 psi)
Backwash/forward flush maximum
250 l/m2h (150 gfd)
pH-continuous operation @ 25℃
2-11
pH-CIP @ 25℃
1-13
Hypochlorite (NaOCl) for cleaning
50 to 200 ppm
Hydrogen peroxide for cleaning
100 to 200 ppm
Specifications |
Parameters |
Temp. range |
1-40℃ (34-104°F) |
Max. feed pressure |
5 bar (72.5 psi) |
Max. trans-membrane pressure |
2.5 bar (36 psi) |
Max. backwash pressure |
3 bar (40 psi) |
Backwash/forward flush maximum |
250 l/m2h (150 gfd) |
pH-continuous operation @ 25℃ |
2-11 |
pH-CIP @ 25℃ |
1-13 |
Hypochlorite (NaOCl) for cleaning |
50 to 200 ppm |
Hydrogen peroxide for cleaning |
100 to 200 ppm |