An extended hub allows a pump to be direct-mounted to the motor
Bradley S08-359 "Service Only" 8 Station Replacement Part
Efficiency: 77
/Non-Sec 54S Replacement Part
or by thru-bolt extensions
Nidec US Motors D1V2B Inverter Duty Motor, 1 HP, 3-Phase, 3600-1800 RPM, 230, 460V, 143T Frame Height-60" An extended hub allows aFeatures: 40 C ambient, 10: 1 speed range with variable torque, 5: 1 with constant torque, Aluminum end bells Item: Metric Three Phase Motor, Motor Type: 3 Phase, HP: 1, Nameplate RPM: 3600 1800, Voltage: 230 460, Frame: 143T, Enclosure: Totally Enclosed, Rotation: CW CCW, Hz: 60, Phase: 3, Service Factor: 1. 15, Insulation Class: F, Bearings: Ball, Base: Rigid, Shaft Type: Key, Shaft Number: 1, Shaft Length: 2. 31", Shaft Height: 3. 5", Shaft Dia.: