PTFE Air Sterilization Filter Cartridge 0.22μm 20" with 1.36m² Area for Industrial Filtration
Price:
Negotiable
MOQ:
100
Delivery Time:
21-30
Brand:
WECHANGE
Product Description
Product Overview
WECHANGE PTFE membrane filter cartridges deliver superior chemical resistance, durability, and critical filtration performance in aggressive fluids and demanding process conditions. These hydrophobic filters provide maximum chemical compatibility with minimal extractables across a wide range of industrial applications.
Key Applications
- Solvent and strong oxidizing liquid impurity filtration
- Aseptic air intake and exhaust filtration for fermentation, storage, and ingredient tanks
- Air sterilization and food/beverage water filtration
- Sterile filtration of corrosive gases
- Photoresist filtration in semiconductor manufacturing
- Liquid and air filtration in microelectronic industry
Performance Features
- High flow rates with low pressure drops
- Consistent and reproducible particulate removal
- No media migration into process fluid
- Excellent chemical compatibility with acids, bases, and solvents
- 100% integrity testing for every pleated filter cartridge
- Manufactured in 100,000-level clean room environment
Operating Characteristics
| Parameter | Specification |
|---|---|
| Outer Diameter | 2.7"/69mm |
| Available Lengths | 5"/127mm, 10"/254mm, 20"/508mm, 30"/762mm, 40"/1016mm |
| Pore Sizes | 0.1, 0.2, 0.45, 1.0, 3.0, 10μm |
| Max. Operation Temperature | 80℃ |
| Max. Operation Pressure | 0.5 MPa (25±2℃), 0.24 MPa (80±2℃) |
| Filtration Areas | 5"≥0.34m²; 10"≥0.68m²; 20"≥1.36m²; 30"≥2.04m²; 40"≥2.72m² |
| Integrity Testing | Bubble Point≥60 KPa, Diffusion flow＜15 ml/min at 25℃ |
| Steam Sterilization | 30 cycles (121.4℃, 30 min offline) |
| Bacterial Retention | Minimum retention rate 10⁷ CFU/cm² against Serratia marcescens |
Construction Materials
| Component | Material |
|---|---|
| Filter Media | PTFE (Polytetrafluoroethylene) |
| Deflector Layer | Polypropylene |
| Enclosures/Ports | High Temperature Resistance Polypropylene |
| Adapter | Polypropylene |
| Seals | Silicone/EPDM/FKM/PTFE |
Product Images
Quality Assurance
All filter cartridges undergo 100% integrity testing before delivery. Manufactured in controlled 100,000-level clean room conditions with comprehensive quality control systems ensuring reliable performance in critical applications.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Wechange Technology Co., Ltd
Location
Room 506, 5th Floor, Block B, Kechuang Plaza, No. 10, Wenhua Avenue, Jiangxia District, Wuhan, Hubei Province, China
Contact Person
Dai