Exhaust air fan for secure cabinet type FWF 30

Ventilation systems for secure cabinets
Emerging vapours and gases must be extracted directly on location. The ventilation systems prevent a build-up of gases in secure cabinets.
- Fans and the exhaust system must be connected to an exhaust air line that leads to the open air.
- The air filter system cleans the air and does not need an exhaust air line.

Exhaust air fan with airflow monitoring
- sheet steel housing, powder-coated, light grey RAL7035
- includes cabinet connection adapter
- ATEX-compliant for extraction from Ex-zone 2 and installation in Ex-free zone
- sound pressure level Lp2A: 35 dB(A)
- flow rate: 50 - 200m³/h
- overall pressure: 250 - 50 Pa
- floating output via DIN socket
- voltage: 230 V
- power consumption: max. 0.45 A
- frequency: 50 Hz
- protection class CE II 3 G T4
- external dimensions (WxDxH): 250 x 425 x 255 mm

Recirculation fan with active carbon filter
Plug&play recirculation fan with active carbon filter for discharging the exhaust air directly to the outdoor environment.
- sheet steel housing, powder-coated, light grey RAL7035
- incl. active carbon, coarse and fine filters
- ATEX-compliant for extraction from Ex-zone 2 and installation in Ex-free zone
- noise pressure level: 38 dB(A)
- flow rate: 25m³/h
- with volume flow monitoring
- saturation level monitoring for filters
- floating output via DIN socket
- voltage: 230 V / 50 Hz
- protection class CE II 3 G T4
- dimensions WxDxH: 285 x 295 x 500 mm