VVDM
Diffuseur à jet hélicoïdal
Propriétés
•Installation dans le plafond ou suspendu sous le plafond
•Pour bureaux, cinémas, restaurants, centres commerciaux, etc.
•Débit de 150 à 1500 m3/h
•Dimensions en mm: 300, 400, 500, 600, 625, 825
•Hauteur d’installation de 2,5 à 4,0 m
•Pour chauffage et réfrigération
•Lamelles plastiques ajustables pour orienter le flux d’air
•Boite de raccordement en acier galvanisé
•Plaque frontale peinte selon RAL
Spécifications
The VVDM whirling air outflow outlet with manually adjustable vanes for diversion of airflow is an end HVAC element for air distribution enabling optimum direction of outflow as needed depending on the air-conditioned or ventilated space. The whirling air outflow ensures intensive mixing with the internal air to decrease the velocity and temperature of air substantially (variant A). By other setting of the vanes it is possible to increase the vertical component of the air flow (variant B). Other flow pattern can be achieved by easy resetting of the vanes on the installation site to ensure comfort environment in the room. The outlets are suitable for the room height of approximately 2.6 to 4.0 m, with the difference of up to 12°C between the supplied air temperature and room air temperature. Outlets are designed for macroclimatic areas with mild climate according to EN 60 721-3-3. Nozzles are suitable for systems without abrasive, chemical and adhesive particles.