nFrame and blades: 1.5mrn and 1.2 mm thick high quality extruded aluminium profiles.
nBird screen: 12 mm x 12 mm x 1 mm diameter GI wire mesh as standard. 12 rim x 12 mm x 1.5 mm diameter aluminium wire mesh as option.
nDrain: 20 mm diameter self drain holes at the bottom of the louver.
nDamper: Galvanized steel sheet construction. Damper blades: High quality extruded aluminium profiles.
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Manufactured from high quality extruded aluminium profiles with the advantages of corrosion resistance and rigidity.
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Composed two sets of inverted U-channels mounted vertically on him opposite rows.
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Drain holes of diameter 20 mm are provided in two rows at the bottom of the louver for emptying filtered sand and dust.
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Can be manufactured from G I or SS as option.
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Feed with a removable volume control damper to ensures positive control over the fresh air stream.
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Damper can be operated manually from the back of the louver or can be motor operated.
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Unsigned to separate sand and dust from the air stream. Generally used for ventilation applications and at inlet duct of air handling unit.
