The filtered tunnel exhaust air is discharged into the environment via low exhaust air shafts at an air velocity of just 5 m/s.

Air filter systems in the Calle M30 Rio tunnel

Madrid, Spain

Three FILTRONtec filter systems have been successfully installed in the Calle M30 Rio tunnel in Madrid. In three sections of the tunnel, the systems filter different air volume flows of 50, 200 and 260 m³/s and thus ensure a significant improvement in air quality.

Client

FCC Construction S.A.

Contract award

07.2006

Handover

Tunnel opening

Air volume flow

Particle filter: 200m³/s

Your contact for filter technology

If you would like to find out more about our solutions, you can contact us directly at any time.

+49(0) 3494 6579132

info@filtrontec.de