ClimaConnect exterior wall grille aluminum 300x300 mm

ClimaConnect aluminium external wall grille 300x300 mm

The ClimaConnect aluminium external wall grille 300x300 mm is a fixed aluminium grille designed for the passage of outdoor air through the facade. It is used in mechanical ventilation systems for residential buildings, offices, schools and commercial premises, providing controlled air supply from the outside environment. Both the frame and the blades are made of aluminium. Behind the grille is a steel mesh with a mesh size of 2.3 x 2.3 mm that prevents insects and coarse debris from entering. The blades have a pitch of 33 mm and protect the air duct from direct rain impact.

Benefits and features

• Aluminium construction: frame and blades are made of aluminium, making this wall grille low-maintenance and long-lasting.
• Steel mesh with fine mesh size: the mesh behind the grille has a 2.3 x 2.3 mm mesh size to keep insects and coarse debris out of the air duct.
• Blades with 33 mm pitch: the consistent blade spacing ensures effective airflow distribution and efficient rain protection.
• Large free flow area: approximately 50% of the gross surface area is available for airflow, which limits pressure loss.
• Screw fixation: the grille is securely and easily mounted in the wall opening using screws.

Installation, maintenance and applications

The grille has external dimensions of 349 x 349 mm and is installed in a wall recess with a minimum installation opening of 312 x 312 mm. Maintenance is minimal: cleaning with water and a mild detergent is sufficient. It is suitable for both residential and commercial applications, including housing, office buildings, healthcare facilities and similar projects.