Box fans
Box fans
Flexibly adaptable all-rounders for a wide variety of applications
Helios box fans are true allrounders, offering almost unlimited flexibility in various applications. These include GigaBox centrifugal fans, MegaBox centrifugal fans and fresh air boxes. All models are characterised by compact design and installation-friendly accessories and they always allow optimal adaptation to the structural conditions of your project.
Multifunctional unit for conveying medium to high volume flows against high resistances in ventilation systems. Variable adaptation to structural conditions is possible.
Particularly suitable for conveying contaminated, humid and hot air up to max. 120 °C. Also available with EC drive technology for particularly energy-saving application.
Centrifugal fan for conveying dirty, greasy, hot and humid air against high resistances. Also ideal as an extract air fan for extraction hoods in commercial kitchens.
Centrifugal fan for conveying explosive gas, vapour and air mixtures. The motor-impeller unit is retractable and the motor is located outside of the air flow.
Supply air, heating and filter in one unit for installation in round and rectangular ducts for clean, preheated fresh air. Comfortable application is ensured by extremely quiet operation and long cleaning intervals.
Barely higher than the duct diameter for compact installation in any position – also in silenced version. Longer duct sections are not a restriction due to the high pressure rates.
Silenced centrifugal round duct fans with high volume output and pressure performance for extract air and intake air systems. Also available as SilentBox EC for maximum energy efficiency.