Ø 55 cm
Circular ceiling diffuser: N/A – for ‘open’ ceiling applications only.
Square ceiling diffuser: Fits directly into a 60 cm square suspended ceiling grid replacing a complete ceiling tile.
The recommended maximum length is up to 15 metres.
Circular diffuser system: ‘Open’ ceiling working environments such as factories, warehouses and distribution centres.
Square diffuser system: ‘Closed’ ceiling working environments such as offices, classrooms, hospitals, retail areas.
Standard circular diffuser system: 40 cm
Standard square diffuser system: 60 cm