Inline Duct Blower Centrifugal With Drive Package Wheel Dia 36 In CFM @ 0.000-In SP 21198 @ 0.125-In SP 20802 Sones @ 0.125-In SP @ 5 ft 31 Blower RPM 737 Max Inlet Temp 160 Deg F Volts 208-230/460 60 Hz 3 Phase Motor HP 7 1/2 Height 52 In Width 52 In Max Depth 42 In Outlet Height 47 7/8 In Outlet Width 47 7/8 In Inlet Width 47 7/8 In Inlet Height 47 7/8 In Max Motor Height 18 In Housing Material Galvanized Steel Wheel Material Aluminum Includes Access Panels