Non-transparent diffusion grille ideal for door or wall installations
Non-transparent
Lightweight
Aesthetic design
Industrial & commercial use
The NOVA-D is a lightweight, non-transparent diffusion grille that can be installed into doors or walls.
The NOVA-D grille is designed for use in industrial and commercial settings where appearance is a consideration.
The NOVA-D grille is manufactured from anodised aluminium profiles and consists of a frame and 1 layer of fixed blades.
The NOVA-D is a non-transparent diffusion grille that is intended for free airflow through both sides of the grille. Available in different sizes, the unit is designed for installation into doors and walls and provides discreet ventilation in settings where appearance is a consideration. It is commonly used in a variety of industrial and commercial premises.
NOVA-D is manufactured from anodised aluminium profiles making them both lightweight and strong. They consist of a frame and 1 layer of fixed blades. It is provided in an anodised surface finish or powder painted to RAL9003 signal white as standard. Other RAL colours are available upon request if required for the installation.
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Nominal data | |||
Air flow(s) | 61; 81; 104 | m³/h | |
Duct connection type | Rectangular | ||
Pressure drop | 22; 40; 66 | Pa | |
Sound power level | 24; 29; 34 | dB(A) | |
Sound pressure level (10 m² room absorbtion area) | 20; 25; 30 | dB(A) | |
Dimensions and weights | |||
Weight | 0.47 | kg |
Air transfer grille for installation in doors. The opaque grille with fixed slats is made from aluminum profiles. The V-shaped slats have a center distance of 15 mm. The grille is available in sizes from 200 x 100 mm to 1200 x 500 mm and from 225 x 125 mm to 1225 x 525 mm. The frame can be ordered with pre-drilled holes for mounting with countersunk head screws or without holes for mounting with adhesive. The grille can be delivered anodized, or powder-coated in RAL9003 (signal white). Other colors are available on request.Grille installation frames for doors with a thickness from 26 to 42 mm or from 38 to 65 mm are available. - Length: 200- Height: 100- Mounting: Screws- Mounting frame: UR1 - 26 ÷ 42 mm door thickness- Surface finish: Anodized aluminium finish