The aim of using tunnel fans is reducing the harmful gases, which is sourced by car emmisions, (CO, nitrogenoxide, particulates) and is providing fresh air need. In case of fire, tunnel ventilation gets out of smoke along the traffic way to avoid of smoke backward movement.
Designed for Daily using and in case of fire, Cvsair Tunnel Fans are between Ø560-Ø1600mm and ensure positive influence till 2300N. Classified with EN12101-3 standard, heat-resistant, suitable for bidirectional work. We are increasing air quality in tunnels by Cvsair tunnel fans.