660mm

This 19 inch (660 mm) Industrial Exhaust Fan with a 0.5 HP copper motor delivers strong airflow of around 4100 CFM, making it ideal for effective ventilation in factories, warehouses, and industrial spaces. Designed for both wall mount and roof mount installation, it efficiently removes heat, smoke, dust, and stale air to maintain a cool and safe working environment. Built with a durable heavy-duty structure and copper winding motor, it ensures long-lasting performance, energy efficiency, and low maintenance even in continuous industrial use.