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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.
The design is characterised by the circular silencers and employs the renowned NovAx axial flow fans.
NOVENCO Building & Industry
Tel. +45 70 77 88 99
DK 16 92 66 47