L38 series filter cartridges are made of hydrophobic PTFE membrane ensuring the sterilizing performance in different humidity environments. The PP components offer remarkable oxidation resistance. The filter cartridges reintorced core and higher pressure resistance features. The series applies to fermentation, pharmaceutical, and biotechnology.
Products
L38 Series – Sterilizing Filter Cartridges
No.
Depends on configuration
Add to order
Features
- Inherently hydrophobic PTFE membranes
- Oxidation resistant hardware
- High-flow rate and low pressure drop
- Enhanced steaming resistance
- 100% Integrity tested
Applications
- Corrosive gas sterile filtration
- Compressed air and nitrogen gas solution
- Aseptic packaging
- Fermenter inlet air and exhaust venting, sterile process air and sterile venting of tanks
Dimension
- Length 5”, 10”, 20”, 30”, 40”
- Out Diameter 69mm
- Filtration Area 0.8m² per 10” filter
Construction Materials
- Membranes. Inherently hydrophobic PTFE
- Support/Drainage. Oxidation resistant PP
- Cage/Core/Endcap. Oxidation resistant PP
- O-ring. Silicone, EPDM, FKM
Removal Efficiency
| 0022 | Gas: 0.01μm |
| Liquid: 0.2μm |
Operating Conditions
- Maximum Differential Pressure 5.2Bar @ 20℃
- Maximum Operating Temperature 2.4Bar @ 80℃
Sterilization
| Inline Steam Sterilization | 135℃/30min, |
| 150 cycles | |
| Maximum Forward Steam Sterilization | 1Bar @ 125℃ |
| 0.3Bar @ 142℃ | |
| Maximum Reverse Steam Sterilization | 0.5Bar @ 125℃ |
| 0.2Bar @ 142℃ |
Integrity Test Parameters
| Bubble Point (BP) | ≥ 1.1Bar @ IPA: Water 60:40 |
| Diffusion Flow (DF) | L38P ≤ 16ml/min @ 1035mbar |
| L38W ≤ 24ml/min @ 1035mbar | |
| Water Intrusion (WIT) | L38P ≤ 0.38ml/min @ 2500mbar |
| L38W ≤ 0.75ml/min @ 2500mbar |
Quality
- Manufactured in a clean room environment
- Manufactured according to ISO9001:2015 certified Quality Management System
- Material of construction comply with FDA regulations for food and beverage contact use as detailed in the US Code of Federal Regulations 21CFR
- 100% integrity tested
- Each individual element is tracked by serial number
Ordering information
To place an order, please make up the product code of the configuration you need, guided by the tabular data and observing the order of the values in the code according to the picture. After that, click the Order button and enter the received code in the Product field. Fill in the remaining fields of the Order form and click Submit. Our managers will contact you soon.
L38 series filter cartridges are made of hydrophobic PTFE membrane ensuring the sterilizing performance in different humidity environments. The PP components offer remarkable oxidation resistance. The filter cartridges reintorced core and higher pressure resistance features. The series applies to fermentation, pharmaceutical, and biotechnology.
