Solution
Double-layer polyethersulfone filter cartridge
The F2SD series filter element is made of a double-layer hydrophilic polyethersulfone membrane (PES) and a PP framework. The membrane material is made of imported asymmetric polyethersulfone membrane and imported non-woven fabric and silk mesh as the support layer, folded together. The super large filtration area of up to 1.2 square meters makes the filter element have high pollutant capacity. The double-layer membrane design makes it have ultra-high interception efficiency. The filter element has good heat resistance and can withstand multiple steam sterilization. Each filter element passes integrity testing before leaving the factory.
Category
Life sciences
Ferment
Pharmacy
Chemical drug
Pharmaceuticals
Api
Accessories
Detail
The F2SD series filter element is made of a double-layer hydrophilic polyethersulfone membrane (PES) and a PP framework. The membrane material is made of imported asymmetric polyethersulfone membrane and imported non-woven fabric and silk mesh as the support layer, folded together. The super large filtration area of up to 1.2 square meters makes the filter element have high pollutant capacity. The double-layer membrane design makes it have ultra-high interception efficiency. The filter element has good heat resistance and can withstand multiple steam sterilization. Each filter element passes integrity testing before leaving the factory.
Features and advantages
- Double layer membrane design provides reliable bacterial retention capability
- Super large filtration area and long service life
- Wide chemical compatibility makes it suitable for various filtration scenarios
- Integrity testing is more guaranteed, with ultra-low diffusion flow
- Each filter element passes integrity testing before leaving the factory, making sterilization and filtration more secure.
Typical Applications
- Sterilization and filtration of small injection (SVP)
- Sterilization and filtration of freeze-dried powder injection
- Filtering of Traditional Chinese Medicine Injections
- Filtering of biological products and vaccines
- Refinement and filtration of high-purity chemical reagents
- Terminal filtration of semiconductor wet equipment
Biosafety
- Endotoxin: ＜ 0.25EU/ml
- Dissolved matter: ≤ 50mg/10 inches
Filter area
- ≥0.6 m² x 2/10”
Material structure
- Filter material: double-layer hydrophilic polyethersulfone membrane
- Center rod, outer frame, and end cover: polypropylene
- Diversion layer: polypropylene
- Gaskets and gaskets: silicone rubber, fluororubber, EPDM, wrapped with PTFE
Working characteristics
- B1: Ordinary polypropylene shell ＜ 60 ℃
- B2: Polypropylene shell+end lining ＜ 85 ℃
- B3: Polypropylene shell+full lining ＜ 95 ℃
- Forward withstand voltage of 4bar (23 ℃)
- Reverse withstand voltage of 2bar (23 ℃)
- Steam sterilization at 123 ℃ @ 30min
Filtering accuracy（ μ m）
- 0.22+0.1
- 0.22+0.22
- 0.45+0.22
Filter Size
- Outer diameter: 68mm/70mm
- Length: 10 inches, 20 inches, 30 inches, 40 inches
Integrity testing （Water@23℃）
Bubble point:
- 0.22+0.1μm≥4.0bar
- 0.22+0.22μm≥3.7bar
- 0.45+0.22μm≥3.5bar
Flow characteristics
Ordering information
|
F2SD |
E |
4522 |
M3 |
10 |
E |
B1 |
||||||
|
|
code |
level |
code |
accuracy（μm） |
code |
interface |
code |
length（in） |
code |
sealing ring |
code |
skeleton |
|
|
B |
food |
2211 |
0.22+0.1 |
M1 |
222/FIN |
05 |
5 |
S |
silicon rubber |
B1 |
PP |
|
|
E |
electron |
2222 |
0.22+0.22 |
M2 |
222/Flat head |
10 |
10 |
E |
EPDM |
B2 |
High temperature resistance of joints |
|
|
P |
pharmacy |
4522 |
0.45+0.22 |
M3 |
226/FIN |
20 |
20 |
V |
VITON |
B3 |
Fully lined stainless steel |
|
|
C |
chemical industry |
|
|
M4 |
226/Flat head |
30 |
30 |
T |
Outsourced Tetrafluoroethylene |
|
|
|
|
|
|
|
|
M5 |
Flat compression |
40 |
40 |
|
|
|
|
Interface diagram
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Jiangsu Zhengmai Filtration Technology Co., Ltd. SEO 苏ICP备19050691号
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No. 11 Optical and electromechanical Park , No. 1692, Xinghu Avenue,Development Zone, Nantong, JiangSu Province, China.
