Circular duct damper with actuator mounted on a display arm

Photo: Mariusz Młynarczyk / CloudAir.tech

A circular steel duct damper with a mounted actuator and control box is displayed on an arm, with an airflow direction label on the casing. Behind it stand an LED-lit column with partly readable "BUSTER" lettering and a compact air handling unit with blue access panels labelled as a design award nominee.