Ceiling diffusers perforated with top entry spigot for extract air

Perforated ceiling diffusers with adjustable discharge and top connection

Here you will find all Grada perforated ceiling diffusers with top entry spigot and adjustable discharge! These diffusers are suitable for a 600x600 suspended ceiling. Via the four separate dampers, the exhaust of air with this diffuser can be adjusted manually! The ceiling diffusers have a top entry spigot, available in different diameters. This means that a diffuser is available for all ducts. The perforated ceiling diffusers have a panel perforation of approximately 51% and are made of steel. Still looking for another diffuser? Then take a look at our full range of ventilation grilles!