exhaust ventilation fan

The exhaust ventilation fan is engineered to expel stale, contaminated, or hot air from buildings, manufacturing processes, and enclosed workspaces. By creating a controlled negative pressure, it draws fresh air in through designated inlets, ensuring continuous air exchange.

These fans are available in axial, centrifugal, or mixed-flow configurations, with housing materials ranging from galvanized steel to corrosion-resistant alloys. High-capacity axial models handle volumes up to 100,000 CFM, while centrifugal variants generate higher static pressures for ducted systems.

Integration with variable frequency drives (VFDs) and environmental sensors—such as temperature, humidity, and VOC detectors—enables on-demand extraction, optimizing energy use and maintaining comfortable conditions. Sound attenuation features and vibration isolation mounts keep noise below industry standards.

Applications include kitchen exhaust hoods, paint booth fume extraction, chemical laboratory ventilation, and industrial smoke removal. Maintenance-friendly access panels and sealed bearings reduce downtime, while optional explosion-proof and high-temperature packages ensure safe operation in hazardous or extreme-temperature environments.