Orientfiltr Sterile thermally bonded 50mm venting filter incorporates a hydrophobic PTFE membrane in a polypropylene housing. It is designed for sterile venting, gas, and liquid filtration.
Its material of construction and design provide excellent thermal and chemical compatibility. Orientfiltr venting filter is available in 0.2 µm and 0.45 µm pore sizes.
Features
- Integrity testable
- Robust design and construction allow for multiple autoclave cycles>20
- Designed to be reusable but also offers the convenience of being disposable
- Available in pre-sterilized or non-sterilized packaging
- PTFE membrane and polypropylene housing offers broad chemical compatibility
- Optimized PTFE membrane provides superior flow rates in a compact device
- Provides ULPA filtration (>99.999% @ 0.1um)
- LightWeight design prevents tube pinching in carboy venting applications.
Applications:
- Sterile Venting of bioreactors, fermentation tanks, media flasks, and carboys.
- Sterile gas purge of cell culture vessels or filling vessels.
- In-line sterilization of and particulate removal from air and gases.
Specifications:
| Housing material | Polypropylene | |
| Filter material | PTFE membrane with polypropylene support | |
| Sealing Technology | Thermally bonded | |
| Housing diameter | 64 mm | |
| Filtration area | 20 cm2 | |
| Inlet/Outlet Connections | 1/4-3/8″ (7-13mm) stepped HB
Or Inlet: 1/8 in.MNPT ; Outlet: Stepped HB |
|
| Pore size (liquid rating) | 0.2 µm | 0.45 µm |
| Bubble point with isopropanol (60%) | 0.2 µm, > 15.9psi (1.1 bar) | 0.45 µm, > 13.1psi (0.9 bar) |
| Maximum operating pressure | 43.5 psi (3.0 bar) | |
| Housing burst pressure | 72.5 psi (5.0 bar) | |
| Max. autoclaving temperature | 134℃ (273.2℉) | |
| Autoclave cycles | ≥20 | |
| Hold-up volume | Before bubble point approx. 1.0 mL
After bubble point approx. 0.5 mL |
|
| Sterilization | EO sterilization/Non-sterile | |
| Flow rate for air at ∆p =1.45 psi ( 0.1 bar) | 0.2µm: 5 lpm; | 0.45 µm: 8 lpm |
| Bacterial Retention | LRV>7 per HIMA standards in liquid | |
| Endotoxin Level | < 0.25 EU/mL | |
| Biosafety | USP Plastics Class VI @ 121℃ | |
| Non-Fiber Releasing | Non-fiber releasing as per CFR 21 | |
Ordering Information:
| Part Number | Description | Packing |
| VPTB5022N | Non-Sterile Venting Filter, PTFE,50mm,0.22µm | 20pcs |
| VPTB5045N | Non-Sterile Venting Filter, PTFE,50mm,0.45µm | 20pcs |
| VPTB5022S | Sterile Venting Filter, PTFE,50mm,0.22µm | 20pcs |
| VPTB5045S | Sterile Venting Filter, PTFE,50mm,0.45µm | 20pcs |
- ORIENTFILTR TECHNOLOGY CO.,LTD
- No. 688, Xingfu Road, Chongchuan District, Nantong, Jiangsu, China. 226007
- Email: info@orientfiltr.com
- Phone: 800-293-3858