1A Fixed louvred ventilator, aluminium
Fixed louvred ventilators manufactured from aluminium with a returned rim, 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.
- countersunk fixing holes, Ø 4mm.
Options
- other dimensions, see 1D.
- insect screen.
- powder coating in RAL colours.
Range
| Article number | : | 1-1809A |
| Specification | : | mill-finish |
| Dimension | : | 180 x 90 mm |
| EAN code | : | 8713628011502 |
| Box Qty | : | 10 |
| Weight gramme | : | 45 |
| LD cm2 | : | 31 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa |
| dm3/s | 3 | 4 | 6 | 8 | 12 |
| m3/u | 9 | 13 | 21 | 30 | 42 |
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