cross flow fan,in-line fan,inlet sirocco fan/blower,centrifugal fan, backward fan,duct fan,tangetial fan,moterized impeller 12" In-line Fan .Applications-.General Ventilation ... .Moror-.Extermal motor-.Voltage / Frequency:115v-120 60hz,220v 50hz,220v 60hz-.Protection class of enclosure:IP44 ITEM50HZ60HZVot/Phase220v220vCapacitor88Power Input: ... :Kg6.86.8 12" Outer Rotor In-line Fan