20" 0.1μm EVOH Nanofiber Filter Cartridge for Water Prefiltration - 69mm OD, 1.36m² Filtration Area
Price:
Negotiable
MOQ:
100
Delivery Time:
21-30
Brand:
WECHANGE
Product Description
Product Overview
The WECHANFIB PO/EVOH membrane filter cartridge utilizes advanced EVOH nanofiber membrane technology, delivering high flux, exceptional uniformity, superior compatibility, and excellent hydrophilicity. This industrial-grade filtration solution is engineered for demanding applications across multiple sectors.
Key Applications
- CMP polishing liquid filtration in semiconductor manufacturing
- Pre-filtration of microelectronics ultrapure water
- Sterile filtration of pharmaceutical liquids
- Final filtration in beverage production
- Culture media and biological reagent filtration
- Cell culture media and biological vaccine processing
Technical Features
- Absolute 0.1μm pore size ensures precise particle retention
- High flow rate with extended service life
- Excellent biological and chemical compatibility
- Manufactured in 100,000-level clean room environment
- 100% integrity testing on every cartridge before shipment
- Superior thermal resistance up to 80°C
Operating Specifications
| Parameter | Specification |
|---|---|
| Outer Diameter | 2.7"/69mm |
| Length Options | 5"/127mm, 10"/254mm, 20"/508mm, 30"/762mm, 40"/1016mm |
| Pore Size Range | 0.1, 0.2, 0.45, 0.7, 1.0μm |
| Max Operation Temperature | 80°C |
| Max Operation Pressure | 0.5 MPa (25±2°C), 0.24 MPa (80±2°C) |
| Filtration Area (20") | ≥1.36m² |
| Sterilization Cycles | 30 times (121.4°C, 30 min steam sterilization) |
| Bacterial Retention | Minimum 10⁷ CFU/cm² against Serratia marcescens |
| Endotoxin Level | |
| pH Range | 1-14 |
Flow Rate Performance
Material Composition
| Component | Material |
|---|---|
| Filter Media | EVOH (Ethylene vinyl alcohol copolymer) |
| Deflector Layer | Polypropylene |
| Enclosures/Ports | High Temperature Resistance Polypropylene |
| Adapter | Polypropylene |
| Seals | Silicone/EPDM |
Product Configuration Options
The filter cartridge naming convention allows for complete customization of connectors and sealing rings to match specific system requirements.
Connector Options
- A: 222/FIN
- B: 222/Flat End Cap
- C: 226/FIN
- D: 226/Flat End Cap
- E: DOE
Sealing Ring Options
- S: Silicone
- E: EPDM (Ethylene Propylene Diene Monomer)
- V: FKM (Fluororubber)
- T: PTFE (Polytetrafluoroethylene)
Product Images
Quality Assurance
- All components comply with USP Level 6 plastic testing standards
- Food accessibility certification per GB 4806.7-2016
- Zero particle and fiber shedding verified
- Comprehensive integrity testing including bubble point ≥60KPa
- Cleanliness testing according to Chinese Pharmacopoeia 2020 edition
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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