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-5555W |
Specification | : | white, RAL 9010 |
Dimension | : | 550 x 550 mm |
EAN code | : | 8713628009219 |
Box Qty | : | 1 |
Weight gramm | : | 2420 |
LD cm2 | : | 1660 |
Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
dm3/s | 130 | 184 | 292 | 412 | 583 | 825 | 1010 |
m3/u | 468 | 662 | 1051 | 1483 | 2099 | 2970 | 3636 |
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