Fixed louvred ventilators manufactured from aluminium, flat, surface mounted.
Application
These wall mounting fixed louvred ventilators are weatherproof and give good air circulation. For matching adjustable ventilators, see 3-series.
Standard
- bright aluminium or finished with a high quality corrosion resistant powder coating.
- fixing holes, Ø4mm.
Options
- other dimensions, see 1D.
- powder coating in RAL-colours.
- insect screen.
Technical details
| Article number | : | 1-2525A |
| Specification | : | mill-finish |
| Dimension | : | 250 x 250 mm |
| EAN code | : | 8713628014503 |
| Box Qty | : | 1 |
| Weight gramm | : | 197 |
| LD cm2 | : | 148 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 12 | 17 | 28 | 39 | 55 | 78 | 95 |
| m3/u | 43 | 61 | 101 | 140 | 198 | 281 | 342 |
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