Fixed louvred ventilator with a returned rim, manufactured from stainless steel, 304. Surface mounting.
Application
These wall mounting fixed louvred ventilators are weatherproof and give good air circulation.
Standard
- polished
- countersunk fixing holes, Ø 4mm.
Options
- other dimensions, see 1D.
- insect screen.
Technical details
| Article number | : | 1-2525I |
| Specification | : | stainless steel |
| Dimension | : | 245 x 245 mm |
| EAN code | : | 8713628009516 |
| Box Qty | : | 1 |
| Weight gramm | : | 300 |
| LD cm2 | : | 144 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 12 | 17 | 27 | 39 | 55 | 77 | 94 |
| m3/u | 43 | 61 | 97 | 140 | 198 | 277 | 338 |
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