The NF NFFL45 Industrial floor fan by Fanmaster is a high quality entry level 450mm floor fan that is suited to smaller areas where airflow is required. It is excellent for circulating air in a wide variety of applications such as offices, lunchrooms, cafeterias, warehouses, factories, etc. The NFFL45 floor fan comes with a 3 speed motor. The fan’s design and construction ensures that the fan circulates air both quietly and efficiently. Fans are energy efficient and are the most environmentally friendly way to increase air circulation and cool workers.