Fiberglass Downblast Centrifugal Roof Ventilator, Direct Drive
The AFA fiberglass roof ventilator is specifically designed for the exhaust of moisture-laden, corrosive or chemically contaminated air frequently associated with natatoriums, aquariums, indoor swimming pools, laboratories and wastewater treatment plants.
The AFA’s fiberglass housing is virtually impossible to dent, crack or break and is resistant to weather, salt spray and most chemicals. Fiberglass housings also absorb noise and vibration.
Sizes (impeller diameters)
- 7 to 18 inches (180 mm to 460 mm)
- Airflow to 3,125 CFM (5,300 m3/hour)
- Static pressure to 1 inch w.g. (250 Pa)