DucoGrille NightVent

DucoGrille NightVent

The DucoGrille NightVent is a glass-replacing ventilation hatch (for glass thicknesses from 24 to 48 mm) protected from outside by an aesthetic window ventilator, with the option of an intrusion-resistant version. Thanks to the flat inside panel, this system boasts a sleek design.

A new feature of the DucoGrille NightVent is the ventilation hatch control, which can now be done with manual or fully automatic operation. In addition, the DucoGrille NightVentcan be connected to a building management system (BMS).

In addition, the outside grille is also available in a vandalism-proof or burglarproof version.

Technical features
Visual free area 60 %
Physical free area 34 %
K factor intake 24,51
K factor exhaust 24,51
Ce 0,202
Cd 0,202
Blade pitch 37,5 mm
Flange width 30 mm
Waterwerendheid (met insectenwering) v = 0 m-s: A
v = 0,5 m-s: B
v = 1 m-s: C
v = 1,5 m-s: D
v = 2 m-s: D
v = 2,5 m-s: D
Insectenwering (S= Standaard / O= Optioneel) Perforation P1
Optional
SS insect mesh 2,3 x 2,3 mm
Attenuation value Rw (C;Ctr) Closed 33 (-1;-4) dB
Open 10 (0;-1) dB
 

Technische eigenschappen

Ontdek alle technische eigenschappen in de technische fiche.

Caractéristiques techniques

Découvrez toutes les caractéristiques techniques dans la fiche technique.

Technical properties

Discover all the technical features in the technical datasheet.

Technische Eigenschaften

Entdecken Sie alle technischen Merkmale im technischen Datenblatt.