Tubeaxial Fan Drive Type Belt Blade Dia 42 In. 21 465 CFM @ 0.000-In. SP 20 430 CFM @ 0.125-In. SP 19 275 CFM @ 0.250-In. SP 16 565 CFM @ 0.500-In. SP 38 Sones @ 0.250-In. SP @ 5 Ft. Motor HP 3 Max BHP 2.76 Fan RPM 746 Motor Enclosure Hazardous Location Totally Enclosed Fan Cooled 3 Phase Voltage 230/460 Max Motor Height 12-1/2 In. Shaft Dia 1-7/16 In. Number of Blades 5 Full Load Amps 8.0/4.0 Motor Type 3-Phase Max Inlet Temp 200 Degrees F