Tunnel Ventilation

Our JET and SAF ranges of fan units for longitudinal and transversal ventilation can be used alone or in combination to provide the best solution for tunnel ventilation requirements:

  • control of smoke and toxic gases in case of fire
  • dilution and reduction of the concentration of pollutants (exhaust gases and dust particles)
  • air temperature control in stations and tunnels

 

Our additional dedicated ADF range can address the dust-suppression or dust-extraction needs in excavation sites.

  • All EN12101-3 safety classes
    • F250 (2h @ 250°C)
    • F300 (2h @ 300°C)
    • F400 (2h @ 400°C)
  • Bi-directional and unidirectional flow design
  • Wide range of standardized units, along with fully customized solutions
  • Proven record of over 140,000 fan units installed worldwide
  • Full set of ancillary parts and accessories for a complete turnkey package
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Series

 SAF

 JET

 ADF
Diameter range [mm] 1000 > 2500 900 > 1600 1000 > 2500
Power range [kW] 30 > 400 15 > 90 15 > 250
Speed range [RPM] 1500 | 3600 1500 | 3600 1500 | 3600
Frequency [Hz] 50 | 60 50 | 60 50| 60
Certification level F200 | F300 | F400 F200 | F300 | F400 n. a.
Temperature / time 200°C / 1h 200°C / 1h n. a.
300°C / 1h 300°C / 1h n. a.
400°C / 1h 400°C / 1h n. a.
200°C / 2h 200°C / 2h n. a.
300°C / 2h 300°C / 2h n. a.
400°C / 2h 400°C / 2h n. a.
Application type Metro ventilation
Transversal ventilation
Smoke extraction
Temperature control		 Road tunnel ventilation
Longitudinal ventilation
Smoke extraction
Temperature control
Pollution control		 Excavation site ventilation
Dust extraction
Dust control
Air Filtration
Fresh air supply