Inline Duct Blower Belt-Drive Centrifugal With Drive Package Wheel Dia 11 In. CFM @ 0.000-In. SP 1274 CFM @ 0.125-In. SP 1236 @ 0.250-In. SP 1199 Voltage 115/230 Hz 60 1 Phase 7.2/3.5 Full Load Amps Width 15 In. Max Depth 21 In. Inlet Dia 7-3/4 In. Outlet Dia 7-3/4 In. Outlet Height 11-7/8 In. Outlet Width 11-7/8 In. Inlet Width 11-7/8 In. Inlet Height 11-7/8 In. Max Motor Height 12-1/2 In. Agency Compliance AMCA Sound Air UL/cUL 705