Flameproof local ventilation fans provide targeted airflow to specific work zones—such as stopes or maintenance areas—in environments containing flammable gases or dust. Their Ex d enclosures contain any internal sparks or arcs.
These portable axial fans deliver 1,000–10,000 CFM at pressures up to 2 kPa. Robust steel or FRP housings and sealed bearings withstand moisture and particulate exposure.
Optional VFDs in explosion-proof housings enable flow modulation based on real-time gas and airflow sensors. Soft-start reduces mechanical stress during operation.
Quick-release duct adapters and external lubrication points simplify deployment and service. Flameproof local ventilation fans ensure compliant, safe airflow where it is needed most.