TaFlux SevBore ZW Series
General Information
Features
- 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
- 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
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) |
TF7B0.9-0.6 |
628/24.7 |
/ |
500/19.7 |
144/5.67 |
63/2.5 |
50/2 |
55/2.2 |
TF7B0.9-12 |
1253/49.3 |
/ |
1000/39.4 |
290/11.4 |
160/6.3 |
140/5.5 |
111/4.4 |
TF7B0.9-60 |
1682/66.2 |
1596/62.8 |
1,500/59.1 |
191/7.52 |
320/13 |
250/10 |
179/7.05 |
TF7B0.9-60L |
1687/66.4 |
1599/62.9 |
1,500/59.1 |
191/7.52 |
320/13 |
250/10 |
179/7.05 |
Specifications
Specifications |
Parameters |
||
Part number |
TF7B0.9-0.6 |
TF7B0.9-12 |
TF7B0.9-60(L) |
Effective membrane area (m²/ ft²) |
0.6/6.5 |
12/129.2 |
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 |
1.5 inch BSP threads |
1.5 inch BSP threads |
Victaulic |
Filtrate connection |
1.5 inch socket or BSP thread |
1.5 inch socket or BSP thread |
Victaulic |
End caps diameter |
1 inch ID |
1 inch ID |
2 inch OD |
Weight (kg/lbs.) |
0.7/2 |
9.8/22 |
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 |