Home » Ventilation » Fixed louvre ventilators » G21 Louvred grille, aluminium, surface mounted » G21-3333AA
G21-3333AA
Louvred grilles manufactured from aluminium. Designed for surface mounting.
Application
These louvred grilles are weatherproof and give good air circulation.Standard
- satin anodised.
- fixing holes.
- E.P.D.M. sealing tape.
- matching plugs and stainless steel fasteners.
- fitting instructions.
Options
- other dimensions.
- insect screen, 2.5 x 2.5 mm or 12 x 12 mm.
- powder coating in RAL colours.
Technical details
| Article number | : | G21-3333AA |
| Specification | : | anodised |
| Dimension | : | 325 x 325 mm |
| EAN code | : | 8713628190207 |
| Box Qty | : | 1 |
| Weight gramm | : | 950 |
| LD cm2 | : | 313 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 25 | 35 | 55 | 78 | 110 | 156 | 191 |
| m3/u | 90 | 126 | 198 | 281 | 396 | 562 | 688 |
