Smooth running and best efficiency levels – for preventative fire protection e.g. in hotels, shopping centres and public buildings. Extremely quiet operation with simultaneously high level of efficiency.

Dual-use capable medium pressure smoke extraction fans for use in MRA systems e.g. in garages, airports, etc. Available in temperature classes F300 and F400.

RADAX combines the advantages of axial and centrifugal fans for high pressure and volume performance in preventative fire protection. Available in temperature classes F300, F400, F600.600.

Helios smoke extraction roof fans in the extremely robust design can save lives in case of fire. In addition to smoke extraction, they can also be used for everyday ventilation.

Smoke extraction rectangular duct fans BK guarantee smoke and heat extraction in system fire protection. They allow air flow temperatures up to 400 °C for 120 minutes.

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.

Smoke protection pressure systems and stairway flush ventilation systems guarantee life-saving smoke control in stairways, fire service lifts and anterooms in case of fire and ensure the supply of fresh air.

The extensive Helios range of control and regulation systems allows individual adaptation to every property with its variety of solutions.