KD Circular Duct Fans

Compact and powerful inline fan

  • Low profile

  • High performance

  • Indoor and outdoor installation

  • Robust and reliable


The KD EC fans are intended to use for supply or exhaust air, designed to be installed in any position. This ensures that the fans can be used in a variety of commercial and industrial applications.


The KD EC series have external rotor motors with a mixed-flow impeller which reduces the dimensions of the fans and have a high performance in relation to their compact design.


The galvanized steel casing of KD EC fans permits outdoor and indoor use. The construction of motor ensures to minimize the need for maintenance of the fans and allows long reliable operation.


KD EC fans can be selected together with a wide range of accessories as fast clamps, filters, dampers, etc.