Centrifugal duct fan with backward-curved blades and a metal casing in RAL 7035.
The EKO-RS duct fan is a centrifugal fan with backward-curved blades and a metal casing in RAL 7035. It comes with an AC motor for adjustable speed, an integrated thermal contact, and a terminal box.
The duct fan can also be supplied with an EC motor featuring an integrated EC controller for variable speed.