DucoGrille Classic N 45HP
DucoGrille Classic N 45HP
Recessed wall louvre with high airflow
The DucoGrille Classic 45HP combines excellent air flow with a “Z”-shaped louvre blade for a sleek design. As a result, this high performance grille can be used for purge ventilation in projects with specific aesthetic requirements.
All types are manufactured from extruded aluminium sections:
- Window louvre ()
- Recessed wall louvre with edge ()
- Recessed wall louvre without edge (N 45HP)
Metal clip louvre blade holders with fire performance classification A2-s1,d0 to EN13501-1.
Technical features
| Visual free area | 70 % |
| Physical free area | 60 % |
| K factor intake | 12,66 |
| K factor exhaust | 6,68 |
| Ce | 0,281 |
| Cd | 0,387 |
| Fitting Depth | 65 mm |
| Blade pitch | 50 mm |
Insect mesh (S= Standard / O= Optional)
| Perforation P1 |
|
| Perforation P2 |
|
| SS insect mesh 2,3 x 2,3 mm | S |
| SS bird mesh 6 x 6 mm | O |
| SS bird mesh 20 x 20 x 0,5mm | O |
Watertightness (with insect mesh)
| v = 0 m-s | B |
| v = 0,5 m-s | B |
| v = 1 m-s | C |
| v = 1,5 m-s | C |
| v = 2 m-s | C |
| v = 2,5 m-s | D |
Downloads
COMMERCIAL DOCUMENTATION
SPECIFICATION TEXTS
TECHNICAL DOCUMENTATION