Tunnel Fans

Tunnel fans are designed for ventilation and smoke control in road- and train tunnels. The jet fans use the impulse principle to move air through the tunnels in longitudinal direction. Some system designs include axial flow fans for supply and/or exhaust. Ventilation with tunnel jet fans has low construction costs and good space utilisation.
NOVENCO have designed a special range of space-saving rectangular tunnel jet fans for tunnel profiles with minimal available installation height. The NOVENCO tunnel fans series are available as unidirectional or reversible units with silencers. Designs are height-saving square or standard round with thrusts between 105 and 3.002 N, rated power from 2,2 to 90 kW and sound pressure levels from 80 to 106 db(A). The base material is galvanized steel and optionally stainless steel. All tunnel fans are certified for 200°C, 300°C or 400°C according EN 12101 part 3.

Jet Fans ARC AUC
Jet Fans ARC AUC

The ARC-AUC are reversible (ARC) and unidirectional (AUC) tunnel fans for ventilation of aggressive atmospheres such as road traffic and train tunnels. In addition to performing standard ventilation they double-function as part of the fire-fighting resources and are tested and approved to meet requirements for smoke exhaust.

Jet Fans ARR AUR
Jet Fans ARR AUR

The ARR-AUR are reversible (ARR) and unidirectional (AUR) tunnel fans for ventilation of aggressive atmospheres such as road traffic and train tunnels. In addition to performing standard ventilation they double-function as part of the fire-fighting resources and are tested and approved to meet requirements for smoke exhaust.

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NOVENCO Building & Industry A/S
Industrivej 22
4700 Naestved
Denmark

Tel. +45 70 77 88 99
info@novenco-building.com
DK 16 92 66 47