... the NEMA standard 2) Power: 0.75 to 2.2kW (single phase: 220V/50Hz) 3) Power: 0.75 to 4kW (three ... pump, KBS submersible slurry pump, WQ sewage pump, JET Self -Priming Jet Pump, CPM Micro Centrifugal Pump, borehole pump, QB60 Micro Vortex Pump, shredder pump, QXN submersible pump, QDX submersible pump. Submersible Pump ...