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
 

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Caractéristiques techniques

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Technical properties

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Technische Eigenschaften

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