The largest plant for production of ventilation equipment in the south of Russia
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Outdoor grille with drift eliminator GWN-NS
Outdoor ventilation grilles GWN-NS are designed for installation in air ducts, building openings, ventilated facades and in stained glass windows in place of the glazing.
They consist of a welded frame and S-shaped louvres not movably fixed in the frame, located at an angle of 35° to the horizontal plane. The louvres prevent foreign objects and precipitation from entering the ventilation system (air ducts). The louvres prevent small debris and animals from entering the system. The outer grille can be equipped with a protective grid.
Additionally, the louvres have a special S-shape with a drip trap that provides effective protection of the system and ducts from heavy rainfall.
Note:
When the width of the grille is more than 800 mm, a 25x3 aluminium strip is installed to stiffen the product, then every 500 mm an additional strip is installed.
They consist of a welded frame and S-shaped louvres not movably fixed in the frame, located at an angle of 35° to the horizontal plane. The louvres prevent foreign objects and precipitation from entering the ventilation system (air ducts). The louvres prevent small debris and animals from entering the system. The outer grille can be equipped with a protective grid.
Additionally, the louvres have a special S-shape with a drip trap that provides effective protection of the system and ducts from heavy rainfall.
Note:
When the width of the grille is more than 800 mm, a 25x3 aluminium strip is installed to stiffen the product, then every 500 mm an additional strip is installed.
