* Wall Mount Axial Flow Exhaust Fans – IAE4-series is designed for direct exhaust to outdoor to maintain the best indoor ventilation and air circulation. 
* The fans are recommended for large air volume at high air pressure requirement including large scale factory, workshop, commercial / industrial drying room, agricultural extract & supply, greenhouse, warehouse, etc.
* Excellence performance motor with professional ball bearing and built-in thermal protection
* Vibration proof cushion between motor supporting arms and fan body.
* Optional front & back grilles.