Centrifugal jet fans are used in garages for everyday supply and extract ventilation and for smoke extraction in the event of a fire, supporting firefighting operations. The generated air jet creates an impulse that moves the surrounding air in the intended airflow direction – towards the central extract air fan or the next jet fan unit.
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The centrifugal jet fans from Helios are among the most space-saving lightweight fans in the TGA sector. The lightweight design ensures simple installation on the ceiling.
Compact smoke extraction jet fans with high thrust performance for the ventilation and smoke extraction of parking garages. Available in axial design in classes F300 and F400 as wella s in centrifugal design in classes F300.