Large green centrifugal impeller and scroll-housing fans at ebm-papst

Photo: Mariusz Młynarczyk / CloudAir.tech

A large plug fan with a green centrifugal impeller and a finned motor sits in an aluminium frame on a white plinth at the ebm-papst stand. Beside it stand a black box fan with a flexible duct and a silver scroll-housing blower, with the ball-tube blower demonstration in the background.