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DOW UF Membrane SFD-2880
- Product No.:SFD-2880
Features
- 0.03 µm nominal pore diameter for removal of bacteria, viruses, and particulates including colloids to protect downstream processes such as RO
- PVDF polymeric hollow fibers for high strength and chemical resistance allows long membrane life
- Hydrophilic PVDF fibers for easy cleaning and wettability that help maintain long term performance
- Outside In flow configuration for high tolerance to feed solids that help reduce the need for pretreatment processes
- U-PVC housing, helping to eliminate the need for costly pressure vessels
DOW UF Membrane SFD-2880 Product Data Sheet
Product Specifications
|
|
|
Membrane area |
Module volume |
Weight (empty/water filled) |
|||
Model |
Type |
Part # |
m2 |
ft2 |
Liters |
Gallons |
Kg |
lbs |
SFD-2880 |
NSF/ANSI 61 Drinking water |
324169 |
77 |
829 |
39 |
10.3 |
61/100 |
135/220 |
Figure 1 SFD 2880 (8-inch diameter)
Properties |
Length |
Diameter |
Width |
||||
Units |
L |
L1 |
L2 |
L3 |
D |
W1 |
W2 |
SI (mm) |
2360 |
2000 |
2130 |
2320 |
225 |
180 |
342 |
US (inch) |
92.9 |
78.7 |
83.9 |
91.3 |
8.9 |
7.1 |
13.5 |
Operating Parameters
|
SI units |
US units |
Filtrate Flux @ 25ºC |
40-120 l/m2/ hr |
24-70 gfd |
Flow range |
3.1-9.3 m3/hr |
13.6 – 40.9 gpm |
Temperature |
1-40ºC |
34-104º F |
Max. inlet module pressure (@ 20ºC) |
6.25 bar |
93.75 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 |
|
TSS (max.) |
100 mg/L |
|
Turbidity (max.) |
300 ntu |
|
Particle size (max.) |
300 µ |
|
Flow configuration |
Outside in, dead end flow |
|
Expected filtrate turbidity |
≤0.1 NTU |
|
Expected filtrate SDI |
≤2.5 |
Important information
Operation guidelines
General information
Version: Form No. 795-00030-0413
Notice:
If your customer insists existing brand, please contact DuPont or it's distributors.
If you and your customer accept economical & quick-delivery equivalent of similar or better performance with same warranty, kindly send us an inquiry now.
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