DucoGrille Classic N 50HP
DucoGrille Classic N 50HP
The DucoGrille Classic 50HP 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 88%, physical free area 68%.
Technical features
| Visual free area | 88 % |
| Physical free area | 68 % |
| K factor intake | 4,7 |
| K factor exhaust | 4,55 |
| Ce | 0,46 |
| Cd | 0,47 |
| Fitting Depth | 68 mm |
| Blade pitch | 50 mm |
| Frame flange | 0 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 |
|
Watertightness (with insect mesh)
| v = 0 m-s | C(92,3%) |
| v = 0,5 m-s | C(89,80%) |
| v = 1 m-s | C(86,5%) |
| v = 1,5 m-s | D(79,7%) |
| v = 2 m-s | D |
| v = 2,5 m-s | D |
Downloads
COMMERCIAL DOCUMENTATION
LEGISLATION
SPECIFICATION TEXTS
TECHNICAL DOCUMENTATION