Blower Unassembled Double Inlet Forward Curve Belt Drive With Drive Package Wheel Dia (In.) 12-3/4 Wheel Width (In.) 9-1/2 CFM Range 2640 to 1980 @ 0.125-In SP to 0.375-In SP Max Inlet Temp (Deg. F) 150 Max Ambient Temp (F) 104 Voltage 208-220/440 Hz 60 Phase 3 Full Load Amps 2.2-2.2/1.1 Motor HP 1/2 Bearing Type Ball Housing Height (In.) 21-11/16 Housing Width (In.) 12-1/4 Housing Depth (In.) 19-3/8 Discharge Height (In.) 8-3/8 Discharge Width (In.) 12-1/4