The THBF Filtered Hooded Tubeaxial Roof Ventilator is designed to provide cost effective, general-purpose ventilation of commercial buildings, and features a removable galvanized steel hood for cleaning purposes.
Sizes (wheel diameters)
21 to 60 inches (535 mm to 1,525 mm)
Airflow to 63,800 CFM (108,400 m3/hour)
Static pressure to 1.5 inches w.g. (370 Pa)