VENTILATION GRILLES, MADE OF SHEET STEEL, WITH INDIVIDUALLY ADJUSTABLE, HORIZONTAL BLADES AND DIFFUSER-TYPE FRONT BORDER – ALSO FOR HORIZONTAL RUNS
Single ventilation grilles and horizontal run sections with droplet shaped blades
Nominal sizes 225 × 125 – 1225 × 525 mm and horizontal run sections
Volume flow rate range 23 – 2000 l/s or 83 – 7200 m³/h
Grille face made of sheet steel, powder-coated
Diffuser-type front border, 28 mm wide longitudinal section, 20 mm wide transverse section
Concealed screw fixing
Optional equipment and accessories
Grille face in RAL CLASSIC colours
Installation subframe
Installation subframe for fitting filter media
Attachments for volume flow rate balancing and air direction control