Aluminium ventilation grill WG
steelsquare

aluminium ventilation grill
aluminium ventilation grill
aluminium ventilation grill
aluminium ventilation grill
aluminium ventilation grill
aluminium ventilation grill
aluminium ventilation grill
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Characteristics

Material
aluminium, steel
Shape
square
Width

Max.: 4,899 mm (193 in)

Min.: 2,401 mm (95 in)

Length

Max.: 2,309 mm (91 in)

Min.: 166 mm (7 in)

Description

FOR THE MOST DIVERSE APPLICATIONS, AVAILABLE ALSO IN LARGE SIZES External weather louvres as a protection of air conditioning systems against the direct ingress of rain, leaves and birds into fresh air and exhaust air openings Maximum width of 2400 mm, maximum height of 2310 mm, maximum area of 4 m² (aluminium variant also for continuous horizontal runs) Low differential pressure due to aerofoil blades Low air-regenerated noise All aerodynamic data is measured in aerodynamics and acoustics laboratories Available in standard sizes and many intermediate sizes Simple and quick installation due to perimeter border Variants made of galvanised sheet steel, aluminium or stainless steel Flexible arrangement of sections for covering large areas (should then be fixed on a support structure which is to be provided by others) Optional equipment and accessories Installation subframe Can be combined with multileaf or non-return dampers Insect screen Powder-coated or anodised Application External weather louvres of Type WG for the fresh air and exhaust air openings of air conditioning systems Protection against the direct ingress of rain as well as against leaves and birds Recommended face velocity for fresh air openings: 2 – 2.5 m/s max. Special characteristics Large areas can be provided by arranging multiple single sections horizontally and/or vertically (subdivided construction); single sections made of aluminium can also be combined into continuous horizontal runs Low differential pressure and low air-regenerated noise due to aerofoil blades Simple and quick installation due to perimeter border Free area of approx. 60 %, with insect screen approx. 45 %
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.