ClimaConnect exterior wall grille aluminum 600x400 mm

ClimaConnect aluminium external wall grille 600x400 mm

The ClimaConnect aluminium external wall grille 600x400 mm is a fixed aluminium grille designed for the intake of outdoor air through the façade. It is used in mechanical ventilation systems for residences, offices, schools, and commercial buildings, ensuring controlled air supply from the external environment. Both the frame and the blades are made of aluminium. Behind the grille is a steel mesh with a 2.3 x 2.3 mm aperture that prevents insects and coarse debris from entering. The blades have a pitch of 33 mm and protect the air duct against direct rainfall intrusion.

Benefits and features

• Aluminium construction: frame and blades are made from aluminium, making the wall grille low-maintenance and durable.
• Steel mesh with fine aperture: the mesh behind the grille has a 2.3 x 2.3 mm aperture, keeping insects and coarse debris out of the air duct.
• Blades with 33 mm pitch: the consistent spacing of the blades ensures an even airflow distribution and effective rain protection.
• Large free flow area: approximately 50% of the gross surface area is available for airflow, minimising pressure loss.
• Screw-mounted installation: the grille is easily and securely fixed into the wall opening using screws.

Installation, maintenance and applications

The grille measures 649 x 449 mm externally and is installed in a wall opening with a minimum recess of 612 x 412 mm. It requires minimal maintenance: cleaning with water and a mild detergent is sufficient. Suitable for both residential and commercial applications, including housing, office buildings, healthcare facilities, and similar projects.