Supplied as a single section to a maximum nominal length of 1800mm and up to a maximum nominal width of 300mm.
Model F20 and F25 Light or Medium duty flanged linear bar floor grille is designed to satisfy light or medium load requirements. Constructed from aluminium extrusions using a 6.5mm blade on a 13.5mm pitch with either a 20mm or 25mm wide flange border having a fixed core as standard or optional removable core. The Models F20L and F25L have a light duty inner blade as standard, whilst the Models F20M and F25M include an 'I' beam inner blade for added strength in medium duty applications. Model F20 & F25 can be used on either supply or extract systems and may be fitted with an optional opposed blade damper. To make provision for cable entry into the occupied space via the floor void, an integral brush section can be fitted to the Models F20 and F25. The brushes allow the cables to pass through and form a seal around the cable. The brush sections can be manufactured to dimensions to suit the application. Opposed blade dampers
Standard finish is brushed aluminium. A nylon coating to a standard RAL colour, or as a special option a Shadow Line finish may also be provided, as special options.
Light or Medium Duty Surface Mounting Flanged Floor Grille, (F20=20mm wide flange, F25=25mm wide flange) from extruded aluminium sections, suitable for linear floor grille applications and available with separate access/brush section.