Description and function

The E5 grille is a square, high-performance grille engineered for both extraction and transfer air applications. It is ideal for wall or ceiling mounting across a variety of premises. With its large cross-section and high free area, the E5 grille efficiently handles substantial airflows, ensuring optimal ventilation. The grille can be mounted using either clip-ons or hidden screws: Standard grilles, delivered with clip-ons for sizes up to 0.12 m², and custom orders, for sizes up to 0.2 m², can be supplied with either clip-ons or hidden screws. For ceiling installations or when used with a control damper, hidden screws are recommended. When mounted with a commissioning box, the grille can only be installed using clips without a mounting frame.

Applications

The E5 grille is best suited for comfort environments, such as offices, schools, retail stores, restaurants and hotels.

Standard sizes

See table 4 for standard dimensions.
Custom sizes: Available upon special order, up to a maximum of X x X mm (W x H).

Optional accessories

• R mounting frame;
• S control damper;
• FLK commissioning box (recommended over 30 Pa pressure loss)

Airflow range

The E5 grille supports an airflow range of 80 - 4,000 m³/h (20 - 1,200 l/s). 

Materials

The E5 grille features an aluminum frame with an aluminum grille insert,  powder-coated in white RAL 9003 color.

Optional accessories

• The E5 grille can be supplied with the FLKR commissioning box, made from galvanized sheet steel with sound-absorbing insulation. The commissioning box is available with side (S), or back (B) connections in standard versions. (The use of a commissioning box is recommended over 30 Pa pressure drop)
• Mounting frame: type RAM
• Control damper: type S