Fixed louvred ventilators with a returned rim, manufactured from stainless steel, 3.16. These vents have excellent corrosion resistance and are ideally suited for use in a maritime climate or industrial environments.
Application
These wall mounting fixed louvred ventilators are weatherproof and give good air circulation.
Standard
- polished.
- countersunk fixing holes, Ø 4 mm.
Options
- other dimensions.
- insect screen.
Technical details
| Article number | : | 1-3211I |
| Specification | : | stainless steel |
| Dimension | : | 315 x 105 mm |
| EAN code | : | 8713628024618 |
| Box Qty | : | 1 |
| Weight gramm | : | 223 |
| LD cm2 | : | 56 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa | 40 Pa | 60 Pa |
| dm3/s | 5 | 7 | 11 | 15 | 21 | 30 | 36 |
| m3/u | 18 | 25 | 40 | 54 | 76 | 108 | 130 |
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