Schaefer High-Velocity Exhaust Fan — 20in., 4966 CFM, 110/220 Volt
Handle fumes and dust from work areas. Shuttered polyethylene flush-mount exhaust fan. Heavy duty motor. Rust and corrosion resistant. Heavy gauge welded wire front fan guards. All weather PVC shutters on nylon bearings. 4966 CFM. U.S.A.
