Fixed louvred ventilators with a returned rim, manufactured from copper In time these vents acquire an attractive, weathered and protective dark brown or green patina, ensuring a very long life.
Application
These wall mounting fixed louvred ventilators are weatherproof and give good air circulation.
Standard
- countersunk fixing holes, Ø 4 mm.
Options
- other dimensions.
- insect screen.
Technical details
| Article number | : | 1-1616K |
| Specification | : | copper |
| Dimension | : | 155 x 155 mm |
| EAN code | : | 8713628025509 |
| Box Qty | : | 1 |
| Weight gramm | : | 194 |
| LD cm2 | : | 43 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 4 | 5 | 8 | 11 | 16 | 23 | 28 |
| m3/u | 14 | 18 | 29 | 40 | 58 | 83 | 101 |
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