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 | Plastic jar + Carton |
| OD | 33mm |
| Filtration Rating | 0.22μm |
| Effective filtration area: | 6cm² |
| MOQ | 100 Piece |
| Membrane Material | PES |
| Shell Material | PP |
| Package | 50-100pc/jar |
| Brand Name | WECHANGE |
| Model Number | WF-ZT-33-22 |
| Certification | |
| Place of Origin | PRC |
View Detail Information
Explore similar products
0.45μm 13mm Water Prefiltration PES Syringe Filter Capsules
33mm 0.22μm PES Syringe Filter Capsules For Water Prefiltration
0.22 μm 25mm PES Syringe Filter Capsules For Water Prefiltration
PES Syringe Filter Capsules For Water Prefiltration 0.22μm 13mm
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 | Plastic jar + Carton |
| OD | 33mm | Filtration Rating | 0.22μm |
| Effective filtration area: | 6cm² | MOQ | 100 Piece |
| Membrane Material | PES | Shell Material | PP |
| Package | 50-100pc/jar | Brand Name | WECHANGE |
| Model Number | WF-ZT-33-22 | Certification | |
| Place of Origin | PRC | ||
| High Light | pes syringe filter capsules ，pes syringe filter capsule ，0.22um syringe filter capsule | ||
Description of Water Sterilization Prefiltration
WECHENFIB PTFE(polytetrafluoroethylene)-Syringe Filter with excellent solvent resistance and chemical inertia, can filter organic solvents, aqueous solutions, gases, etc. It is suitable for highly corrosive solutions, such as strong acids, alkali, organic solvents and strong oxidizing solutions.
The hydrophobicity of PTFE membrane is also commonly used for the removal of dust, particles, aerosols and bacteria in air and gases. Available in a variety of pore sizes (0.22μm/0.45μm/0.75μm) and diameters (13mm/25mm/33mm) for reliable removal of particles and microorganisms from solutions and gases. The filter housing is made of PP (polypropylene) and is compatible with harsh chemical solvents and acid and base solutions.
Application of Water Sterilization Prefiltration
Features of Water Sterilization Prefiltration
Filter Performance of Water Sterilization Prefiltration
| Index | Technological Specifications | ||
| Pore Size | 0.22μm | 0.45μm | 0.75μm |
| Outer Diameter | 13mm/25mm/33mm | 13mm/25mm/33mm | 13mm/25mm/33mm |
| Effective Filtration Area | 0.8/4/6cm2 | 0.8/4/6cm2 | 0.8/4/6cm2 |
| Extract | HPLC Certification | HPLC Certification | HPLC Certification |
| pH Range | 1-14 | 1-14 | 1-14 |
| Sample Volume | 10ml/80ml/150ml | 10ml/80ml/150ml | 10ml/80ml/150ml |
| Hold-up Volume | ≤100μL/200μL/300μL | ≤100μL/200μL/300μL | ≤100μL/200μL/300μL |
| Flow Rate (Water, 1bar) | 10ml/min; 40ml/min; 60ml/min | 20ml/min; 80ml/min; 160ml/min | 40ml/min; 150ml/min; 250ml/min |
| Housing Material | PP | PP | PP |
| Membrane Material | PTFE | PTFE | PTFE |
| Max. Temperature | 60℃ | 60℃ | 60℃ |
| Max. Operating Pressure | 4.5bar | 4.5bar | 4.5bar |
| Housing Burst Pressure | ≥7bar | ≥7bar | ≥7bar |
| Bubble Point | 1.6bar(water) | 1.0bar(water) | 0.6bar(water) |
| Connector | Luer Slip | Luer Slip | Luer Slip |
| Sterilization | Non-sterile | Non-sterile | Non-sterile |
Naming Regulations of Water Sterilization Prefiltration
| WF | ZT | ST | F | 13 | 22 |
| Trademark | Shape | Sterilize | Membrane | Diameter | Pore Size |
| WECHANFIB | Syringe | Sterilize | Blank PO | 13mm | 10 0.10μm |
| F PTFE | 25mm | 22 0.22μm | |||
| P PP | 33mm | 45 0.45μm | |||
| S PES | 70 0.70μm | ||||
| A PA6 |
| Wechange Syringe Filter Products List | ||||
| Membrane Material | Type No. | Application | Pore Size | Diameter |
| μm | mm | |||
| PTFE | WF-ZT-F-13-22 | HPLC, MS Sample Preparation, Filtration of Strong Acids, Alkalis & Oxidizing Liquids, Gas Sterilization Filtration, Biological Fermenter Online Sterilization. | 0.22 | 13 |
| PTFE | WF-ZT-F-25-22 | 0.22 | 25 | |
| PTFE | WF-ZT-F-33-22 | 0.22 | 33 | |
| PTFE | WF-ZT-F-13-45 | 0.45 | 13 | |
| PTFE | WF-ZT-F-25-45 | 0.45 | 25 | |
| PTFE | WF-ZT-F-33-45 | 0.45 | 33 | |
| PTFE | WF-ZT-F-13-75 | 0.75 | 13 | |
| PTFE | WF-ZT-F-25-75 | 0.75 | 25 | |
| PTFE | WF-ZT-F-33-75 | 0.75 | 33 | |
The product is made of polyethersulfone (PES) material, which boasts excellent biocompatibility and chemical stability. It is utilized in the pre-filtering stages of various industries including healthcare, pharmaceuticals, food and beverage, and water treatment, particularly in scenarios requiring highly purified sterile water. The filter are packaged aseptically to ensure the hygiene and safety of the product during transportation and storage.
1.Water-based solution filtration
2.Tissue medium filtration
3.Microbial media filtration
4.Buffer solution filtration
5.Pharmaceutical solution filtration
* The filter cartridge is internally designed with a multi-layer structure, including the filtration layer, support layer, and shell, ensuring both effective filtration and the durability of the cartridge;
* Constructed from PES microporous membranes, the pores are precisely controlled to effectively intercept microorganisms such as bacteria, particulates, and viruses in water, as well as impurities like suspended matter and colloids;
* It provides additional mechanical strength to protect the filtration layer from physical damage, thereby extending the service life of the cartridge;
* It boasts high-efficiency filtration capabilities, achieving rapid and stable filtration effects to meet the requirements of water sterilization pre-filtration;
* It has good tolerance to a variety of chemicals, making it suitable for filtering various pharmaceutical liquids and solutions;
* 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;
Performance:
| Index | Technical specifications |
| Pore Size | 0.22μm |
| Diameter | 13mm/25mm/33mm |
| Effective filtration area | 0.8/4/6cm2 |
| Extract | HPLC Certification |
| Biosafety | According to USP<88> for plastic class Ⅵ tests |
| Bacterial challenge test | According to the bacterial challenge test (BCT) with ≥ 1 × 107 cfu/cm2 Brevundimonas diminuta. |
| pH range | 1-13 |
| Sample Volume | 10ml/80ml/150ml |
| Hold-up volume | ≤100μL/200μL/300μL |
| Flow Rate (water, 1bar) | 10ml/min,40ml/min,60ml/min |
| Housing material | PP |
| Membrane Material | PES |
| Max. temperature | 50℃ |
| Max. operating pressure | 4.5bar |
| Housing burst pressure | ≥7bar |
| Bubble Point | 3.0 bar(water) |
| Connector | Luer Slip |
| Sterilization | Sterilized by ethylene oxide |
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, ...
Get in touch with us
Leave a Message, we will call you back quickly!