The standard floor grille size is 599mm x 599mm overall, to suit most manufacturers floor panel sizes. Other special sizes are also available.
Model CDA heavy-duty tile replacement panel floor grille is designed to withstand heavy and extra heavy loadings. Constructed entirely from aluminium extrusions providing both lightness and strength whilst giving a high free area (43%) and enhancing air distribution performance, ideal for use in computer rooms, telephone exchanges, public areas, control rooms and other special applications where heavy loadings are evident. Model CDA is suitable for use on either supply or extract systems and may be fitted with an optional hit and miss damper.
Standard finish is brushed aluminium alternatively a black nylon coating, or other colours are available. As a special option a Shadow Line finish may also be provided.
The grille has been successfully tested without collapse to comply with the specification and structural integrity requirements of British and European test standard BS EN 13264:2001, Heavy / Extra Heavy classification. (Static, impact and rolling load tests).