Good points

Nominal size 594x594
Supply and extract air
Standard inset panel

Perforated 600 x 600 ceiling diffuser insert panel

Steel 600 x 600 ceiling diffusers have nominal dimensions of 594 x 594 and are suitable for a ceiling system. This system ceiling diffuser insert is suitable for both the supply and extraction of air.

Wall grille features	Value
Nominal length	594 mm
Nominal height	594 mm
Affix to	Ceiling system insert 600 x 600
Connection	None
Material	Steel
Adjustable flow	No
Functions	Supply and extraction
Panel perforation	Approx. 51%

The nominal diameter is the size of the cutout where the ceiling diffuser is mounted, also known as the opening size. If you have a ceiling diffuser with visible screw fixings, we supply screws to match your chosen mixed colour.

Ceiling diffuser colours

All ceiling diffusers can be supplied in a mixed colour for you (see table). Mixed colours are paint finishes which are mixed specifically for you. All products come on 90-day approval (except for products finished with a 'mixed colour blend').

Mixed colour	Name	Coating	Finish
RAL 9010 (tip)	Pure white	Powder coating	70% gloss
RAL9003	Signal white	Powder coating	70% gloss
RAL9005	Black	Powder coating	30% gloss
RAL9016	Traffic white	Powder coating	70% gloss