Fixed louvred grille, steel, for fire resistant grilles.
Application
As a cover grid (for indoor use) specially designed to cover the fire protection grids G8HB and G8HP. Also applicable as a return grid in ventilation ducts.
Standard
- high quality corrosion resistant powder coating.
- countersunk fixing holes, Ø 5mm.
Options
- insect screen.
- powder coating in RAL colours.
Technical details
Article number | : | 1W-3525V |
Specification | : | steel alu-zinc |
Dimension | : | 350 x 250 mm |
EAN code | : | 8713628027473 |
Box Qty | : | 1 |
LD cm2 | : | 377 |
Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
dm3/s | 30 | 42 | 66 | 94 | 132 | 187 | 229 |
m3/u | 108 | 151 | 238 | 338 | 475 | 673 | 824 |
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