Voltage 380v ~ 415v,220v ~ 240v,110v ~ 120v,127v Axial fan,1phase 220v/50/60Hz or 3phase 380v/50/60Hz,Ip54 or Ip55 Cl.F Dia.Range:200mm,250mm,300mm,350mm,400mm,450mm,500mm,550mm,600mm,630mm,710mm,810mm,Suction or BlowerAir Volume: 530 ~ 20038m3/hSpeed:680 ~ 2850rpmInput power:40w ~ 1790wDifferent voltages and frequencies according to clients’ requirement.It is widely used in refrigeration ...