Model        Power(KW HP)     Voltage(V)    Frequency(HZ)     G.W(KG)

ZW-9P                3 / 4                220/380            50/60                    30

ZW-7P              2.2 / 3               220/380            50/60                    26    

ZW-5P            1.1 / 1.5              220/380            50/60                    20

ZW-3P           0.55/0.75             220/380            50/60                    11