PTFE Membrane Filter Cartridge 0.22μm 30" for Food Beverage Air Sterilization and Chemical Filtration
Price:
Negotiable
MOQ:
100
Delivery Time:
21-30
Brand:
WECHANGE
Product Description
Product Overview
WECHANGE PTFE membrane filter cartridges provide superior chemical resistance, durability, and critical filtration performance in aggressive fluids, prolonged hot air service, and severe process conditions. These hydrophobic filters deliver high flow rates, long service life, and maximum chemical compatibility with minimal extractables.
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
- Liquid and air filtration in microelectronic industry
Performance Features
- High flow rates and low pressure drops
- Consistent and reproducible particulate removal
- No media migration into process fluid
- Excellent compatibility with acids, bases, and solvents
- Integrity test for every pleated filter cartridge
- Manufactured in 100,000-level clean room
- 100% integrity testing before delivery
Operating Characteristics
| Parameter | Specification |
|---|---|
| Outer Diameter | 2.7"/69mm |
| Length Options | 5"/127mm, 10"/254mm, 20"/508mm, 30"/762mm, 40"/1016mm |
| Pore Size Options | 0.1, 0.2, 0.45, 1.0, 3.0, 10μm |
| Max Operation Temperature | 80℃ |
| Max Operation Pressure | 0.5 MPa (25±2℃), 0.24MPa (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 (25℃) |
| Sterilization Cycles | 30 times (121.4℃, 30 min offline high-pressure steam) |
| Bacterial Retention | Minimum retention rate 107 CFU/cm² (Serratia marcescens ATCC14756) |
| Extractable Substance | ＜50 mg/m² after sterilization |
Flow Rate Performance
Material Construction
| Component | Material |
|---|---|
| Filter Media | PTFE |
| Deflector Layer | Polypropylene |
| Enclosures/Ports | High Temperature Resistance Polypropylene |
| Adapter | Polypropylene |
| Seals | Silicone/EPDM |
Product Images
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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