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Fine Mesh Filter AGF-VA-23

  • Bühler Unique quick-release fastener
  • Very quick and easy filter changes without tools
  • Low dead volume
  • Variable wall-mounting via spacer block
  • Ability to (auto) Condensate drain through connection thread (G3/8) inside the filter cover
  • Bypass connection inside the filter head (G1/4), connection option for moisture detector or ventilation

Even if the particular contaminant has already been removed at the extraction point inside the through effective particle filtration gas sampling probe, in long or branched sample gas line there is a risk of secondary contamination.

Additional filters are therefore often installed at the point where the sample gas enters the analysis system and also before delicate system components. The filter housings must be made of corrosion-resistant, non-absorbent materials, easy to install and easy to maintain. They should further be compatible with various filter elements.

The AGF-VA-23 series is completely made from stainless steel and features the Bühler Unique quick-release fastener. The filter head has an additional connection for installing a moisture detector. A variety of materials is available based on the application.

7856966 Filter element 25 µm, 852149 DRG 25 V2A FPM
7856974 Filter element 60 µm, 852149 DRG 60 VA - V
7856982 Filter element 100 µm, 852149 DRG 100 VA - V
4103003 Filter element 25 µm, DRG 25 SO - V
4103004 Filter element 60 µm, DRG 60 SO - V
4103008 Filter element 25 µm, DRG 25 SO - P
4103009 Filter element 60 µm, DRG 60 SO - P
41030050 Filter element F2, material: PTFE, 2 µm, 5-Pack (replaces 4103005)
41020130 Filter element F25, material: PTFE, 25 µm, 5-Pack (replaces 4102013)

Ulrich König
Inside-Sales-Support (AT)


Dr. Claus-Peter Jellen
Head of Internal Sales & Application Management Components for Sample Gas Conditioning (AT)

Natalia Justus
Internal Sales & Application Manager (AT)