Harmann galvanised centrifugal, box and inline duct fans on plinths

Photo: Mariusz Młynarczyk / CloudAir.tech

Galvanised fan exhibits fill this frame from the Harmann stand: a double-inlet centrifugal fan with an exposed shaft, an insulated inline fan, a box fan with round spigots and a steel inline duct fan with a black terminal box. They rest on white plinths against the black and green stand walls.