The ARDL aluminium circular diffuser is suited for supplying cooled and heated air with a large temperature differential with respect to the room temperature.

The diffuser can be mounted in the ceiling or freely hung.

The circular shape of the ARDL assures a radial air pattern in all directions, which provides a high level of induction rate of the air in the space.

The ARDL can be used in rooms up to 4 meters high with a temperature differential of up to 15°C.

The ARDL is made from spun aluminium frame and blades and is available in various sizes.

The neck of the diffuser can incorporate a damper assembly for manual operated balancing.