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SV SERIE
SV
INTUMESCENT GRILLE
Model
SV
. Rectangular intumescent grille.
Fire resistant ventilation grids that allow natural ventilation through construction intended for fire resistance (walls, partitions, doors, etc.)
Characteristics:
Approved according to standards:
EN 1363-1: 2012 and EN 1364-5:2017
They react from 100ºC, the ventilation hole being completely sealed in about five minutes.
Clearance area ~60%
Easy installation. Only to be used indoors.
Avoid continuous temperatures over 40ºC
Outer dimensions = Nominal dimensions -3mm