EXHAUST FAN Industrial - Belt Drive - 54" - 5 Hp - 230V - 1 Phase - 37,300 CFM
Output Range: 4,190 to 43,500 CFM. Air Flow: 37,300 CFM. Motors Speeds: 1 & 2 Speed Models (2 Speed Motors Available on 1 Phase Fans, 1/2 Hp and Below). Industrial Heavy Duty Exhaust Fan. Drive System: Belt Drive.