Home » 1-R175A
1-R175A
Fixed louvred ventilators with a returned rim, surface mounted.
Application
These wall mounting fixed louvred ventilators, are weatherproof and give good air circulation.Standard
- countersunk fixing holes, Ø 4 mm.
Options
- insect screen.
- powder coating in RAL colours.
Technical details
| Article number | : | 1-R175A |
| Specification | : | mill-finish |
| Dimension | : | 175 mm |
| EAN code | : | 8713628039490 |
| Box Qty | : | 1 |
| Weight gramm | : | 70 |
| LD cm2 | : | 77 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 6 | 9 | 14 | 20 | 29 | 40 | 50 |
| m3/u | 22 | 32 | 50 | 72 | 104 | 144 | 180 |
