Extruded Aluminium Double Deflection Linear Bar Grill

Extruded Aluminium Double Deflection Linear Bar Grille with Fixed 0/15/30 Deg Bar at Front and Aerofoil Adjustable Rear Blades. Collar Damper available as accessory for Supply Air Frame and face bars are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity. Horizontal face bars with 0°, 15°-1 way throw and 15°-2 way throw are fixed rigidly to the frame with round aluminium pipes. Vertical aluminium aerofoil blades are fixed at the rear side of the frame by nylon bushes. These blades can be adjusted manually and individually in the vertical plane to obtain optimum air distribution. Grilles are fixed rigidly with an opposed blade damper by rivets. Damper blades can be gear operated from the face opening of the grille. For perfect unbroken appearance of continuous runs, alignment strips are provided as an option. Total structure is manufactured by mechanical assembly, assuring rigidity and to maintain straight line appearance. The frame is constructed with 45o corners and mechanically reinforced with corner cleats for rigidity and aesthetics. Length from 0.2 meter to 3.6 meter is available as single piece. Listed Width in mm 75, 100, 150, 200, 250, 300 mm. Non standard sizes available as option.