PRODUCT INFORMATION
The Haffmans Sterile Filters CPM - PSF feature a revolutionary design that provides advantages over conventional filter cartridges for food, beverage, and other process applications. The innovative filter design makes up to 100 percent reverse flow filtration and in-line steam sterilization possible.
Features
- Unique and flexible modular filter design.
- Only the filter membrane is replaced as a wear part.
- Easy up- and downscaling of filter capacity.
- High filter capacities are possible.
- Filter elements can be retrofitted within conventional filter housings.
- Standard filter housings have condensate release connections for both the inlet and outlet that can also be used for testing.
- High temperature resistance of filter membranes that can be sterilized up to 284°F (140 °C).
- Up to 100 percent reverse flow filtration and sterilization possible.
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FUNCTIONAL DESCRIPTION
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The Haffmans Sterile Filter CPM - PSF is a validated sterile filter that can deliver up to 100 percent contamination-free air, compressed air, carbon dioxide (CO2), and other gases.
Equipped with the Ecofilter element, consisting of filter membranes in between segmented stainless steel disks, the Haffmans PSF offers filtration efficiency and security.Sterile filter membranes have an absolute retention rate of at least 10-5. The pore size of the membrane is 3μm.
Ecofilter
Ecofilter
The Ecofilter is a flexible filter element used in a CPM filter. It features a hydrophobic PTFE membrane layered between segmented stainless steel disks, delivering at least 10−5 absolute retention.
This ensures sterile gas filtration, prevents bacterial transfer, and acts as a check valve, blocking product backflow even under pressure differentials up to 2.75 bar.
It’s fully compatible with CIP and in-line steam sterilization, making it ideal for hygienic applications in food, beverage, and fermentation processes.
We also offer stainless steel membrane elements for our PVF, PSF, and PDF filter types, featuring a standard pore size of 32μm.
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FIELDS OF APPLICATION
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Suitable for a wide range of applications, they are most commonly used in the brewing and beverage, food, and dairy industries.
DOWNLOADS
| Title | Download PDF | |
| Brochure | Haffmans Sterile Filters CPM - PSF | Download |
| Brochure | Haffmans CPM Filters | Download |
| Brochure | Haffmans Sterile Filters CPM - PSF (French) | Download |
| Brochure | Haffmans Sterile Filters CPM - PSF (Portuguese) | Download |
| Brochure | Haffmans Sterile Filters CPM - PSF (Spanish) | Download |
| Case Study | Hertog Jan | Download |
| Technical Documentation | Request Product-Specific Technical Documentation | Send Us Your Request |
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Featured cases
Sterile Filter Integrity Testing
Bitburger Brewery, Germany
