3B Adjustable ventilator, aluminium, compound, with insect screen
Adjustable ventilators manufactured from aluminium, surface mounted. These ventilators are a combination of several adjustable ventilators set in a framework. Grilles allow variable air circulation as each component grille has a turning control knob.
Application
These adjustable ventilators can be used inside for air circulation. For larger dimension locations such as cellar windows, skylights, etc. Standard
- finished with a high quality corrosion resistant powder coating.
- aluminium insect screen.
- fixing holes.
Options
- other dimensions.
Range
| Article number | : | 3-6443W |
| Specification | : | white, RAL 9010 |
| Dimension | : | 638 x 435 mm |
| EAN code | : | 8713628057500 |
| Box Qty | : | 1 |
| Weight gramme | : | 2100 |
| LD cm2 | : | 700 |
| Pressure drop | 1 Pa | 2 Pa | 5 Pa | 10 Pa | 20 Pa |
| dm3/s | 55 | 78 | 123 | 174 | 246 |
| m3/u | 198 | 280 | 443 | 626 | 885 |
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