nFrame: Heavy gauge high quality extruded aluminium profile with 30 mm flange width as standard.
nFace bars: Heavy gauge extruded aluminium profiles of 0°, 15°-1 way throw and 15°-2 way throw. Steel bars are available as option.
nBar spacing: 12 mm.
nDamper frame and blades: High quality extruded aluminium profiles with natural aluminium finish. Black matt finish as option.
Standard finishes:
n• Anodised finish.
n• Powder coated as per RAL color codes
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Description:
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Frame and face bars are of high quality extruded aluminium profiled construction with the advantages of corrosion resistance and rigidity.
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Horizontal face bars with 0°, 15°-1 way throw and 15°-2 way throw are fixed rigidly to the frame with steel rods welded to the main frame.
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Optional vertical aluminium aerofoil blades are fixed at the rear side of the frame by nylon bushings.
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Opposed blade damper is fixed to the main frame. Wall sleeves are made of heavy gauge galvanized steel.
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Double security bar register are used in areas such as prisons, hospitals and production plants where security is of main concern.
