With fibreglass media (FG) Filter classes G2 - G3

Cellular filters with fibreglass media (FG) Filter classes G2 - G3

SF cellular filters with fibreglass media (FG) are used for separating out dry dusts. The filter medium is impregnated with an antibacterial dust binding agent and is coloured yellow on the dusty air side. The temperature resistance of the fibreglass medium is 80°C. 
Example of a cellular filter with fibreglass medium G3, frame depth 48 mm:

Cellular filter size, width x height (mm) 292x596 393x495 393x622 495x495 495x622 596x596
Filter surface (m²) 0,17 m² 0,19 m² 0,24 m² 0,25 m² 0,31 m² 0,36 m²
Nominal volumetric flow (m³/h) 1680 m³/h 2050 m³/h 2590 m³/h 2700 m³/h 3340 m³/h 4000 m³/h
Filter class* G3 G3 G3 G3 G3 G3
Initial pressure drop (Pa) 25 Pa 25 Pa 25 Pa 25 Pa 25 Pa 25 Pa
Recommended final pressure drop (Pa) 250 Pa 250 Pa 250 Pa 250 Pa 250 Pa 250 Pa
Mean filtration efficiency (%) 80% - 90% 80% - 90% 80% - 90% 80% - 90% 80% - 90% 80% - 90%
* tested in acc. with EN 779
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Cellular filters with fibreglass media (FG) Filter classes G2 - G3

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