Induction Devices


The diffusers are square in design and supplied by one high velocity nozzle. The diffusers can be mounted horizontally or vertically depending upon individual applications. For any given area, the size and number of induction diffusers will vary depending upon the heat load air quantity and terminal throw, taking into account also the mounting height of the diffuser and air entrainment. The diffuser discharge head has adjustable aerofoil section blades to enable directional control of the supply air.


The bellmouths are be circular in design and again supplied by one high velocity nozzle. The bellmouths operate on a similar principle as the diffusers but are used where the control of the air throw pattern is not so critical.

High Velocity Nozzles

These nozzles have one single high velocity outlet.