The Model AL Anti-Ligature grille has an inherent robust quality incorporated within its design and is supplied in two model types.
2/3mm thick steel face plate Standard finish: polyester powder coating RAL 9010, 20% gloss.
Model AL/35 is constructed around a robust core featuring a 3mm thick steel face plate having a perforated area formed from 3mm dia holes on 5mm staggered centres giving a free area of 32%. The core is then encapsulated within an aluminium frame assembly.
Model AL/24 is constructed as above but with a 2mm thick steel face plate having a perforated area, formed from 2mm dia holes on 4mm staggered centres giving a free area of 18%. Standard finish: polyester powder coating RAL 9010, 20% gloss.
Factory fitted accessories include an opposed blade damper, intumescent fire block.
For alternative applications, the Model AL may be supplied as a front assembly only with countersunk holes in the flange with security screws (screws by others).