It is tough

Bradley S05-172 Aerator- 1

2 or 3 minutes

and other manufacturers' similar models

Marathon Motors 10 HP Close-Coupled Pump Motor,3-Phase,1180 Nameplate RPM,208-230/460 Voltage,256JP - 256TTDBD6085 Shelves It is toughClose Coupled Pump Motor; Motor Application: Pump; Motor Sub Application: Close Coupled Pump; Motor Design: 3 Phase; Motor Enclosure Design: Open Dripproof; HP: 10; Nameplate RPM: 1180; Frame: 256JP; Motor Shaft Rotation: CW CCW; Voltage: 208 230 460; Full Load Amps: 27. 6 13. 8; Phase: 3; Hz: 60 50; Motor Mounting Type: Face Base; Motor Bearings: Ball; Motor Frame Material: Cast Iron; Motor Thermal Protection: None; Motor Service Factor: 1. 15; Max.