Application
The HFVA Filtered Power Roof Ventilator is designed for clean air applications for supply service. Units include either permanent, washable, aluminum mesh filters or an optional throwaway type.
Sizes (wheel diameters)
12 to 60 inches (304 mm to 1,524 mm)
Performance
Airflow to 103,000 CFM (174,997 m3/hour)
Static pressure to 7 inches w.g. (1,740 Pa)