For supply air, high capacity air jet diffuser consisting of concentric rings assembled with a pivoting eyeball adjustment facility to 30° from its axis.

Suitable for wall or duct mounting, especially high installation applications.


From spun 1.6mm thick aluminium rings set in a 1.6mm thick aluminium flanged frame.

Plenum connection from 1.0mm thick galvanised sheet steel. optional OBD is of extruded aluminium.

Size and Weight

Each diffuser is available in 200, 250, 300 and 350 diameters and from 1 to a maximum of 4 units in width.

Air jet approximately 15kg/m².

Air-Jets product image

Diffusers range

Air Valve product image
Air Valves

Air Valves

For supply or extract air, fully adjustable inner core which regulates air volume, noise level and pressure drop.