Based on the same principle of draft-free air supply as the square ceiling diffusers, rectangular diffusers offer an alternative visual appeal to occupants. Also available in four, three, two and one way air distribution patterns depending on the physical obstructions in the air path.

Flush mounted square ceiling diffuser designed specifically for T-bar lay-in application (tile replacement) for standard modular ceiling grid sizes. The principal feature of this product is the creative helical airstream discharge of supply air resulting in a high induction ratio and a rapid consolidation of supply air and room air temperature. The diffuser has an ability to handle high air charge rates with draught free mixing.

Very high ceilings and large supply air quantities or side-wall installation with long throws and quiet performance require these special diffusers. Commonly used in airport terminal buildings, television studios, indoor sport stadiums and high building atriums.

Available in one-way or two-way supply air discharge pattern with removable louvers in straight lengths to suit any requirement. Perfect alignment between sections of 1.2 or 2 metres assured.

Steel or Aluminium construction
With or without VCD