The HIB High Efficiency Industrial Backward Curved Fan is designed to handle clean air or air with light dust loading. This unit is widely used on the clean side of baghouses, in high efficiency filtration, forced draft, and other high-pressure process supply applications. The HIB is built with a high-efficiency backward-curved wheel in a ruggedly constructed fan housing.
Sizes (wheel diameters)
20.5 to 90.75 inches (520 mm to 2,305 mm)
Airflow to 177,500 CFM (301,600 m3/hour)
Static pressure to 36 inches w.g. (8,950 Pa)