L39 Series filter cartridges are constructed of hydrophobic PTFE membrane and polypropylene supports to provide the greatest assurance of filtration performance and chemical compatibility in severe process conditions. The highly porous PTFE membrane offers high flow rates and long service life.
Products
L39 Series – Hydrophobic PTFE filter cartridges
No.
Depends on configuration
Add to order
Features
- PTFE and polypropylene components provide extremely wide chemical compatibility
- Contains no binders or adhesives for wide solvent compatibility with extremely low extractables
- Fully integrity testable for assured product integrity and effectiveness in operation
- 100% integrity testing during manufacture guarantees product reliability and consistency
Applications
- Pharmaceutical
- Vents
- Filtration of Compressed Gases @ Filtration of Solvents
Quality
- Manufactured in a clean room environment
- Manufactured according to ISO9001:2015 certified Quality Management System
- 100% Integrity Tested
Dimension
- Outer Diameter 69 mm
- Length 5”, 10”, 20”, 30”, 40”
Construction Materials
- Media PTFE
- Support PP
- Hardware PP
- Seal Material Silicone, EPDM, NBR, FKM, E-FKM
Performance
| Max Operating Temperature | 80 °C |
| Max Operating DP | 4.0 Bar @ 20℃ |
| 2.0 Bar @ 120℃ | |
| SIP | 135℃/30min |
Food and Beverage
- Sterile Venting of Holding Tanks @ Sterile CO2 Filtration
- Microbial Control of Inlet
- Air for Bioprocessing of Foods
Process Gases
- Bulk and Point-of-Use Gases @ Compressed Air
Chemicals
- Solvents
- Bulk Filling
- Acids
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.
L39 Series filter cartridges are constructed of hydrophobic PTFE membrane and polypropylene supports to provide the greatest assurance of filtration performance and chemical compatibility in severe process conditions. The highly porous PTFE membrane offers high flow rates and long service life.
