KNA - Blower wheels

KNA - Blower wheels

The unique Fergas key rivet style wheel has been the choice of the world since 1979. Produced in fully automated robot lines with excellent quality control. Made in diameters from 76 mm to 224 mm in single or double inlet design with hubs for shaft assembly or adapted for press fit assembly to an external rotor motor. The KNA series can be offered in different materials such as galvanised steel and aluminium.