fire grille suitable for indoor installation. Tested according to EN 1364-5-2017 and EN 1363-1: 2012. Large free area for air passage.
execution with double egg crate external grille in aluminum with frame and internal element intumescent and thermo-expanding.
MINIMUM INSTALLATION SUPPORT:
low density rigid wall made of aerated concrete of 100 mm thick and density of 550 kg/mc.
Brofer Srl - All rights reserved - P.I. 01459590285
Share Cap. € 1,500,000 f.p. – REA TV 410434
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