WEH® Coalescing Filter TSF2
Clean gases for reliable processes
In industrial applications with inert gases and compressed air, clean, filtered gases are crucial for the reliable operation of systems, valves, sensors and other system components. The TSF2 coalescing filter takes on the task of removing harmful impurities from the gas flow.
Coalescing filter are characterized by their high retention capacity and are therefore significantly more effective than conventional particle filters. The TSF2 filters the gas flow and reliably removes oil mist, water aerosols and dirt particles. These are separated in the filter: Liquid components such as oil and water coalesce (combine to form larger droplets), sink to the bottom of the filter and can be removed via a drain connection.
The TSF2 is designed to be particularly easy to maintain and can be easily integrated into existing systems - even retrospectively.
PED Nominal Size DN | DN 19 |
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Max. allowable operating pressure PS | PS = 49 MPa |
Temperature Range | -40 °C up to +85 °C |
Medium | Air / compressed air / inert gas (nitrogen, argon, helium) |
Design | Including plug |
Material | Corrosion resistant |
Sealing Material | FKM / PTFE |
Filter element | < 0,3 μm |
Conformity / Tests / Approvals | Compliant with PED 2014/68/EU |
- Easy maintenance
- Wear-resistant and corrosion-resistant
- Protects sensitive system components
- For technical gases in industrial applications
- Operating pressure (PS) up to max. 490 bar
- Fine filter with high particle retention capacity (effectiveness of approx. 99.9 % > 0.3 μm)
Coalescence filters for use in:
- Industrial compressed air systems
- Supply lines with inert gases
- Plant engineering and general industrial applications
- Technical gases for inerting, purging or pressurization

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