Ventilation plates manufactured from aluminium, surface mounted with 20mm square perforation.
Application
Use indoors for good air circulation. For matching outdoor grilles, see 6-series, fixed louvred grilles (large louvres) or 1-series.
Standard
- bright aluminium.
- fixing holes.
Options
- other dimensions.
- powder-coating in RAL colours.
- other perforations on request.
Technical details
| Article number | : | 7-2545A |
| Specification | : | mill-finish |
| Dimension | : | 250 x 450 mm |
| EAN code | : | 8713628093003 |
| Box Qty | : | 1 |
| Weight gramm | : | 263 |
| LD cm2 | : | 470 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 39 | 55 | 87 | 123 | 174 | 247 | 302 |
| m3/u | 140 | 198 | 313 | 443 | 626 | 889 | 1087 |
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