Recommended for rectangular ventilation duct in residential or office areas. It is also used for brick chimney finishing.
It is designed to work under the effect of the wind when a depression is created inside it (Venturi effect) generating the exit of air or gases.
Custom manufacturing and anti-bird mesh mounted as standard available. Quick and easy assembly.
Technical specifications
MATERIALS:
Finishes: Galvanised steel / Precoated steel / Inox Steel Two models available:
4 lines (High 400mm)
5 lines (High 450mm)