Our ventilation fans prove their performance during construction of tunnels by supplying the building sites with fresh air。 Following construction our ventilation system control the air quality inside the tunnels。 In case of fire it keeps escape routes free from smoke gases and heat。
System supplier秒速赛车开户 We provide a vast range of products to offer you a comprehensive package for your ventilation solutions. Our portfolio comprises silencers, tunnel dampers, inverters, flexible ducting and dedusting units (ATEX version available), fire dampers and pressurisation system for escape routes. All our products are available with certification for smoke extraction.
Service At Systemair we take pride in our selection of quality products. Consequently together with preparative laboratory tests and commissioning on-site, our services for you comprises CFD analysis and system for monitoring the ventilation system during operation.
Our wide product range ensures you the most suitable solution for ventilation in the construction phase of the tunnel.
In road tunnels ventilation rates are needed to dilute the pollutant emissions.
Ventilation systems has to guarantee safety in case of fire emergency.