Shanghai GeShi Fluid Equipment Technology Co., Ltd
Shanghai GeShi, established in 1993, is a high-tech enterprise, specializing in the research, development and production of purification technologies such as filtration consumables & equipment, filtration & water treatment engineering. In December 2021, GeShi formally joined Shanghai LePure Biotech Co. Ltd. As an important part in the downstream of purification technology in pharmaceutical industry, we provide high-quality process solutions, and driven by technological innovation, GeShi has become one of the most trusted partners of global pharmaceutical enterprises.
Product Introduction
The SFPP series filter cartridge is made of high-purity food-grade polypropylene particles as raw material. It is a cylindrical microporous deep-layer filter cartridge formed through melting, spraying, traction, and receiving. The fiber threads have a multilayer gradient structure in three-dimensional space, with coarse and loose outer fibers and fine and tight inner fibers. Particle interception is achieved through layer-by-layer retention, resulting in stable retention effect and high filtration accuracy. It is a filter element with extremely low cost.
Product classification: regular type -SFPP; polypropylene core - GSFPP; polypropylene outer housing - WGSFPP.
Typical Applications:
- Security filtration in the process of pure water production
- Pre-filtration for injections, medicinal liquids, and bottle-washing water
- Pre-filtration in precision filtration processes
- Impurity removal filtration for chemical reagents
- Clarification filtration for acid and alkaline fluids
Product Features:
- Low cost, economical operation
- Stable retention effect
- Excellent chemical stability
- High dirt holding capacity, long service life
- Can be back-flushed, scrubbed, and reused
- High mechanical strength, fibers are not easily detached
Order Infomation
| WL |
Pore Size |
Up End Cap |
Length |
Filter Core |
Connector |
Gasket |
| WL-P |
0050=0.5um |
Z- Cylindrical sharp corner |
10=10inch |
N.A.=PP |
D=222 |
S-Silicone rubber |
| WL-M |
0100=1.0um |
S- Triangular fin |
20=20inch |
SS4=SS 304 |
E=226 |
V-Fluorine rubber |
| WL-G |
0500=5.0um |
P- Flat end cap |
30=30inch |
SS6=SS 316 |
AD=Special 222 |
Y-EPDM rubber |
| |
1000=10.0um |
LP- Two flat port |
40=40inch |
SSL=316L |
AE=Special 226 |
F-Nitrile butadiene rubber (NBR) |
| |
3000=30.0um |
LHP- Two flat with steel |
60=60inch |
|
F=220 |
WV-Outer tetrafluoroethylene rubber |
| |
|
|
|
|
C=215 |
|
| |
5000=50.0um |
|
|
|
|
|
| |
7500=75.0um |
|
|
|
|
|
| |
100k=100um |
|
|
|
|
|
Audited Supplier 
){kind=link}
){kind=link}