flameproof axial fan

Flameproof axial fans combine the simplicity of propeller airflow with Ex d flameproof motor enclosures, making them ideal for ventilation in hazardous zones such as petrochemical plants and mines.

These fans deliver up to 100,000 CFM at static pressures to 3 kPa. Impeller blades and hubs are fabricated from anti-spark alloys, and the housing is designed to contain any internal ignition.

Optional variable frequency drives (VFDs) in explosion-proof enclosures allow precise airflow control and soft-start capability, reducing mechanical stress and ensuring safe operation under varying conditions.

Maintenance is straightforward with quick-release guards, sealed bearings, and external lubrication. Flameproof axial fans offer a reliable, compliant solution for continuous ventilation in the most demanding hazardous environments.