Ultra Quiet Die Cast Aluminum Propeller.
Non-oscillating, 1/4 HP, 1 Speed, 115/230V, 1 Phase, Explosion Proof, Ball Bearing Motor.Hazardous Location 30 Pedestal Fan, Adjustable Height 60-74, 1/4HP, 8725CFM Explosion Proof Models feature Class I, Group D and Class II, Group E, F & G protection for flammable and carbon dust environment protection. OSHA Approved Safety Guards..