Secondary ventilation for the ventilation of a tunnel boring machine in Class I Div. 1
TBM ventilation, TunnelingCanada2019

Ventilator Type
dESN9-1320
Secondary TBM ventilation. Version in Class I Div. 1
- Power: 200 hp / 150 kW
- Diameter: 0,9 m
- Rotation Speed: 3.600 U/min
- Volumetric Flow: up to 26,5 m3/s
- Pressure: up to 5.200 Pa
- Frequency: 60 Hz
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Korfmann Lufttechnik GmbH
Postfach 1749
58407 Witten
+49 2302 1702-0
+49 2302 1702-153
info@korfmann.com