GGHV

Covering grilles

Aluminum great heights

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GGHV

Covering grilles

Aluminum great heights

Aesthetic grids for AVANTAGE shutters
Neat anodized aluminum finish
Seamless aesthetics for VH and VB
Reduced pressure drops

Apps

Cover grilles for AVANTAGE 1V and 2V smoke extraction dampers.
Fit into the wall.
Make it possible to maintain a uniform appearance on all the upper and lower circulation shutters.
Protect access to the shaft after opening the shutter.
Partially hide the central part of the shutter from view.

Collective residential buildings

Tertiary buildings

Description
Dimensions
Documentation
Public Price
Software
References

Dimensions (Lce x Hce): 400 x 2000 to 1200 x 2600 mm.
Free area greater than 90%.
Grille with core of removable fins over a height of 1 meter in the lower part (VB air supply damper) or in the upper part (VH extraction damper) clipped to the frame with locking by 2 fireman's square safety cams .
Downward sloping fins.
Other dimensions: contact us.
Painted finish in RAL colours: contact us.

Description

Frame and fins in anodized aluminum natural color.
Frame with a 10 mm return to hide the irregularities of the reservation cutouts.
25mm aluminum fin pitch.
Curved profile fins inclined at 45°, crimped onto aluminum tubes at the rear of the grille.
Locking by safety cam equipped with a 4 x 4 mm female firefighter square.
Fixing the grille: provide 2 L-shaped steel angles to be fixed on either side of the recess made in the lining (inner side), then screw the frame of the grille onto the angles. (self-drilling screws not supplied).

Model	Overall length	overall height	Thickness
GGHV	I_HT =Ln+84	H_HT = Hn + 84	42mm

Ln: Nominal length of the GGHV grid.
HThis : Nominal height of the grating GGHV.

Reservation (for grid recessing): (L_This + 64) x (H_This + 64)

Example: Grid GGHV 650 x 2150
Overall Dimensions: L_HT = 734 mm and H_HT = 2234 mm.
Reservation dimensions: L_res = 714 mm and H_res = 2214 mm.