Wuhan Wechange Technology Co., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal |
| Supply Ability | 5000pc/month |
| Delivery Time | 21-30 |
| Packaging Details | PE bag + box |
| OD | 69mm |
| Length | 20" |
| Filtration Rating | 0.1μm |
| Sterilization cycle: | 121℃ 30min ≥15 times |
| MOQ | 100 Piece |
| Membrane Material | PES |
| Shell & Core Material | PP |
| Brand Name | WECHANGE |
| Model Number | WF-PL-S-0010-20-E-S |
| Certification | |
| Place of Origin | PRC |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, Paypal | Supply Ability | 5000pc/month |
| Delivery Time | 21-30 | Packaging Details | PE bag + box |
| OD | 69mm | Length | 20" |
| Filtration Rating | 0.1μm | Sterilization cycle: | 121℃ 30min ≥15 times |
| MOQ | 100 Piece | Membrane Material | PES |
| Shell & Core Material | PP | Brand Name | WECHANGE |
| Model Number | WF-PL-S-0010-20-E-S | Certification | |
| Place of Origin | PRC | ||
| High Light | pes membrane filter cartridge ，0.1μM pes membrane filter cartridge ，20" pes filter cartridge | ||
Description of Water filtration
WECHANFIB PES Nanofiber Membrane Filter Cartridge use a high-performance, pleated PES membrane. The ideal choice for the filtration in the bio-pharmaceutical, food and beverage industry. PES filter cartridges are especially designed for effective bioburden control and reliable removal of particles from a broad range of fluid streams. They provide the finest, most efficient and reliable performance for critical prefiltration applications.
Application of Water filtration
Features of Water filtration
Operating Characteristic of Water filtration
| Outer Diameter | 2.7”/69mm |
| Length | 5”/127mm 10”/254mm 20”/508mm 30”/762mm 40”/1016mm |
| Pore Size | 0.1, 0.2, 0.45, 0.65, 0.8, 1.2, 3.0μm |
| Max. Operation Temperature | 80℃ |
| Max. Operation Pressure | Forward direction: 0.58 MPa(25±2℃) 0.24MPa(80±2℃) *It not recommend for reverse use |
| Filtration Areas | 5”≥0.34m²; 10”≥0.68m²; 20”≥1.36m² 30”≥2.04m²; 40”≥2.72m² |
| Integrity Testing | Bubble point≥60KPa 50KPa pressure,diffusion flow＜10 ml/min Anhydrous ethanol was used as the wetting solution at 25°C, and compressed air was used to test the bubble point values against the diffusion flows. |
| Sterilization | 30 times (121.4℃,30 min offline high-pressure steam sterilization) |
| Bacterial Retention Capacity | Minimum retention rate 107 CFU/cm2 The product was tested against Serratia marcescens (ATCC14756) using ASTM F838 method. |
| Extractable Substance | ＜50 mg/m2 After high-pressure steam sterilization(121.4℃,60 min), 25℃±2℃ immersing in pure water for 24h |
| Biosafety | The endotoxin level＜0.25 EU/ml, and the extraction solution has no acute toxicity |
| Cleanliness | No fibers or other visible foreign objects were detected in the filtered liquid. *Lamp test according to the Chinese Pharmacopoeia 2020 edition <0904> |
Flow Rate of Water filtration
Material of Structure of Water filtration
| Filter Media | PES(Polyether-sulfone) |
| Deflector Layer | Polypropylene |
| Enclosures/Ports | High Temperature Resistance Polypropylene |
| Adapter | Polypropylene |
| Seals | Silicone/EPDM |
Naming Regulations of Water filtration
| WF | PL | S | 0500 | 10 | A | S |
| Trademark | Form | Filtration Materials | Accuracy | length | Adapter | O ring |
| WECHANFIB | PLEATED | PES | 0010 0.10μm | 5 5” | A 222/ FIN | S Silicone |
| 0022 0.22μm | 10 10” | B 222/Flat End Cap | E EPDM | |||
| 0045 0.45μm | 20 20” | C 226/ FIN | V FKM | |||
| 0065 0.65μm | 30 30” | D 226/ Flat End Cap | T PTFE | |||
| 0080 0.8μm | 40 40” | E DOE |
| Wechange Pleated Filter Cartridge Products List | ||||||
| Membrane Material | Type No. | Application | Pore Size | Diameter | Length | Adaptor |
| μm | mm | inch | ||||
| PES | WF-PL-S-0010-5-* | Beverage Final Filtration, Microelectronics Liquid Filtration, Liquid Sterile Filtration, Buffer & Culture Medium Filtration, Biological Products Sterile Filtration. | 0.1 | 69 | 5" | The "*" Indicate type of CONNECTOR & SEAL RING, they're customi-zable and have below option codes: 1,Connector: A 222/Fin B 222/Flat End Cap C 226/Fin D 226/Flat End Cap E DOE
2,Sealing Ring: S Silicone E EDPM(Ethylene Propylene Diene Monomer) V FKM (Fluororubber) T PTFE(Polytetra- fluoroethylene) |
| PES | WF-PL-S-0010-10-* | 0.1 | 69 | 10" | ||
| PES | WF-PL-S-0010-20-* | 0.1 | 69 | 20" | ||
| PES | WF-PL-S-0010-30-* | 0.1 | 69 | 30" | ||
| PES | WF-PL-S-0010-40-* | 0.1 | 69 | 40" | ||
| PES | WF-PL-S-0022-5-* | 0.22 | 69 | 5" | ||
| PES | WF-PL-S-0022-10-* | 0.22 | 69 | 10" | ||
| PES | WF-PL-S-0022-20-* | 0.22 | 69 | 20" | ||
| PES | WF-PL-S-0022-30-* | 0.22 | 69 | 30" | ||
| PES | WF-PL-S-0022-40-* | 0.22 | 69 | 40" | ||
| PES | WF-PL-S-0045-5-* | 0.45 | 69 | 5" | ||
| PES | WF-PL-S-0045-10-* | 0.45 | 69 | 10" | ||
| PES | WF-PL-S-0045-20-* | 0.45 | 69 | 20" | ||
| PES | WF-PL-S-0045-30-* | 0.45 | 69 | 30" | ||
| PES | WF-PL-S-0045-40-* | 0.45 | 69 | 40" | ||
| PES | WF-PL-S-0065-5-* | 0.65 | 69 | 5" | ||
| PES | WF-PL-S-0065-10-* | 0.65 | 69 | 10" | ||
| PES | WF-PL-S-0065-20-* | 0.65 | 69 | 20" | ||
| PES | WF-PL-S-0065-30-* | 0.65 | 69 | 30" | ||
| PES | WF-PL-S-0065-40-* | 0.65 | 69 | 40" | ||
| PES | WF-PL-S-0080-5-* | 0.8 | 69 | 5" | ||
| PES | WF-PL-S-0080-10-* | 0.8 | 69 | 10" | ||
| PES | WF-PL-S-0080-20-* | 0.8 | 69 | 20" | ||
| PES | WF-PL-S-0080-30-* | 0.8 | 69 | 30" | ||
| PES | WF-PL-S-0080-40-* | 0.8 | 69 | 40" | ||
| PES | WF-PL-S-0120-5-* | 1.2 | 69 | 5" | ||
| PES | WF-PL-S-0120-10-* | 1.2 | 69 | 10" | ||
| PES | WF-PL-S-0120-20-* | 1.2 | 69 | 20" | ||
| PES | WF-PL-S-0120-30-* | 1.2 | 69 | 30" | ||
| PES | WF-PL-S-0120-40-* | 1.2 | 69 | 40" | ||
| PES | WF-PL-S-0300-5-* | 3 | 69 | 5" | ||
| PES | WF-PL-S-0300-10-* | 3 | 69 | 10" | ||
| PES | WF-PL-S-0300-20-* | 3 | 69 | 20" | ||
| PES | WF-PL-S-0300-30-* | 3 | 69 | 30" | ||
| PES | WF-PL-S-0300-40-* | 3 | 69 | 40" | ||
PES membrane filters are fabricated from polyether sulfone (PES) material, which is renowned for its outstanding thermal stability, chemical resistance, and solvent tolerance. This material enables the filters to maintain optimal performance in a variety of harsh industrial environments. They are characterized as high-performance, efficient, durable, and environmentally friendly filtration components. These filters find extensive application across numerous industries.
1.Cell culture media
2.Buffers
3.Clarified cell culture harvest
4.Biological vaccine
5.Liquid (LVP/SVP)
* Possesses excellent thermal stability, chemical stability, and solvent resistance, enabling it to maintain good performance in a variety of stringent industrial environments;
* Features a high filtration precision, effectively removing suspended particles, microparticles, and bacteria, etc., from liquids;
* Has good hydrophilicity, which allows the filter housing to achieve a high filtration speed and flux while ensuring the filtration precision;
* Strict quality control system, complete production process flow;
* Short delivery period;
* Flexible payment method: T/T, L/C, West Union, Paypal;
* Free technical support;
* Other specific sizes can be customized;
Dimensions(nominal):
| OD | 69mm |
| Length | 10"(254mm),20"(508mm),30"(762mm),40"(1016mm) |
Material of Construction:
| Filter Media | Deflector layer | port | Enclosures/Ports | Seals Material |
| PES( polyether sulphone ) | Polypropylene | Polypropylene | Polypropylene | Silastic/EPDM |
Beer Clarification Filter Cartridge Performance:
| Biosafety | All ingredients comply with USP (United States Pharmacopoeia) Level 6 plastic testing |
| Food Accessibility | All ingredients comply with GB 4806.7-2016 |
| Endotoxin | ≤0.25 EU/ml |
| Cleanliness | The product does not have any particles, fibers, or other foreign objects falling off |
| The Maximum Work Temperature | 80℃(△P 0.1Mpa) |
| Sterilization cycle | 121℃ 30min ≥15 times |
| PH | 1-14 |
| Suggesting Renewal Pressure Difference | 1.5Bar |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2014
Total Annual:
7000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, ... Established in 2014, WECHANGE Technology Co., Ltd. is a scientific and technological innovation enterprise in the field of novel materials. The company has formed an innovative consortium with a dedicated focus on the research and development of fiber filtration membrane, ...
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