Description
For supply or extract air, having special free area face plate and rear mounted swirl diffuser. The diffuser offers both discreet ceiling integration and excellent performance unique to swirl diffusers.
Construction
From 1.2mm thick pressed sheet steel with 1.2mm thick rear collar. Special free area perforated sheet steel face plate.
Optional hinged core available with 1.6mm thick extruded aluminium frame.
Size and Weight
Available in 595 x 595 mm overall to suit lay-in ceiling grid or 617 x 617mm overall, for surface mounting.