7 Ventilation plate, aluminium
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.
Range
| Article number | : | 7-2540A |
| Specification | : | mill-finish |
| Dimension | : | 250 x 400 mm |
| EAN code | : | 8713628092501 |
| Box Qty | : | 10 |
| Weight gramme | : | 228 |
| LD cm2 | : | 437 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa |
| dm3/s | 36 | 51 | 80 | 114 | 161 |
| m3/u | 130 | 183 | 290 | 410 | 580 |
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