Overview Product Description Features: Meets or exceeds all USA mandated efficiencies Suitable for use on a VFD. 10:1 Variable Torque and 2:1 Constant Torque 1.15 service factor on sinewave, 1.0 service factor on IGBT power NEMA JP pump shaft dimensions Ball bearings, mechanically locked on shaft end Class F Insulation Dual rated motors are nameplated 60/50 hertz, 190/380 volts at next lower HP Standard assembly F1, reversible to F2 assembly UL recognized, CSA certified and CE mark Details: 20 HP 3600 RPM 230/460 Volts 254JP Frame 48.0/24.0 Full Load Amps Drip Proof Rigid Base 40 °C Ambient Temperature Cross Reference: 254TTDBD6012Ships via Freight Truck Only, please provide a delivery address that allows for semi truck for deliveries Product Videos Custom Field Product Reviews