Plenum Fan Belt Drive With Drive Package Wheel Dia 22 In CFM @ 0.250-In SP 4611 @ 0.500-In SP 4268 @ 0.750-In SP 3851 Sones @ 0.250-In SP @ 5 ft 10.5 Max Inlet Temp 104 Deg F Voltage 208-230/460 60 Hz 3 Phase Full Load Amps 3.1-2.8/1.4 Motor HP 1 Shaft Centerline Height 15 In Frame Height 30 In Frame Width 30 In Frame Depth 25 5/8 In Belt Provided is for Typical Motor Mounting Location Includes Drive Package