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 | : | 7-2520A |
| Specification | : | mill-finish |
| Dimension | : | 250 x 200 mm |
| EAN code | : | 8713628090507 |
| Box Qty | : | 1 |
| Weight gramm | : | 129 |
| LD cm2 | : | 168 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 14 | 20 | 31 | 44 | 63 | 89 | 108 |
| m3/u | 50 | 72 | 112 | 158 | 227 | 320 | 389 |
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