Aluminum ventilation grill AF

rectangular

VENTILATION GRILLES, MADE OF ALUMINIUM, WITH FIXED LONGITUDINAL BLADES, FOR FLOOR INSTALLATION – ALSO FOR HORIZONTAL RUNS Single ventilation grilles and horizontal run sections with special profiled blades Nominal sizes 225 × 75 – 1225 × 425 mm and horizontal run sections Volume flow rate range 10 – 1235 l/s or 36 – 4446 m³/h Grille face made of aluminium with anodised finish Front border suitable for floor installation without an installation subframe Removable grille core with special spring clip fixing Optional equipment and accessories Grille face in RAL CLASSIC colours Attachments for volume flow rate balancing and air direction control