DucoGrille Classic F 45HP
DucoGrille Classic F 45HP
The DucoGrille Classic 45HP and the DucoWall Classic 50HP systems have been developed especially for intensive ventilation. The resistance factor of both systems is exceptionally low which allows large quantities of air to be introduced into or removed from spaces, using only a limited surface. Visual free area amounts to 70%, physical free area 60%.
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 | 77 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
LEGISLATION
PHOTOS
SPECIFICATION TEXTS
TECHNICAL DOCUMENTATION