Ventilation systems for tunnels and metro
We offer products and services for Tunnel and Metro applications which are based upon our 30-years experience in industrial ventilation and the proven record of more than 140.000 fan units installed worldwide.
Our dedicated line of axial fan units provides a reliable solution in all the main ventilation needs of tunnels and undergrounds:
- 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
- dust concentration control in excavation phases
- dust extraction and filtration in excavation phases
The product range is based upon three different product series, with a very wide range of sizes and powers:
All fan models are in accordance with the three main classification categories of the EN12101-3 standard.
Typical installation schemes for the products:
- longitudinal ventilation (JET only)
- transversal ventilation (SAF only)
- combined longitudinal + transversal ventilation (SAF+JET)
longitudinal ventilation (JET only)
transversal ventilation (SAF only)
combined longitudinal + transversal ventilation (SAF+JET)
|
SAF Series |
Class to EN12101-3 |
Temperature |
Time |
Jet Series |
|---|---|---|---|---|
| ✔︎ | F200 | 200°C | 60‘/120‘ | ✔︎ |
| ✔︎ | F300 | 300°C | 60‘/120‘ | ✔︎ |
| ✔︎ | F400 | 400°C | 60‘/120‘ | ✔︎ |
