Handbook NOVA A 202207

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Ordering Codes

NOVA-A

Layers of blades

1 Single layer

2 Double layer

Mounting

1 Screws

2 Spring clips

Dimensions

W × H

Damper

Mounting frame

Blades orientation

H Horizontal

V Vertical

Surface finish

AN Anodized

SW Signal white (RAL9003, gloss 30%)

RALXXXX Other RAL colour

NOTES:

1. Non-standard mounting type 3 (Safety mounting mechanism) is available upon request. Special safety measures

must be obeyed for this mounting type.

The mounting types 1 and 3 can be used for installation in the wall as well as in the ceiling. The mounting type 2 can

be used only in the wall, it is not applicable for ceiling installation.

2. Available dimension combinations are in the dimension table.

3. In the case of double layer grille is not specified orientation of blades in the ordering code, the product will be

delivered with first layer horizontally and second layer vertically orientated.

4. In case the surface finish is not specified in the ordering code, the product will be delivered anodized surface finish.

Example of the Ordering Code

NOVA-A-2-2-400x200-R1-UR-H-AN

An aluminium grille for rectangular ducts with double layers of blades and spring clips mounting , intended for a

structural opening with dimensions 400 mm × 200 mm, R1-NOVA damper, mounting frame included, with the first row

of blades horizontally oriented and anodized surface finish.