Active swirl deflector AVD-250
Active vents used for ventilation of residential and office space, swimming pools, sheds, granaries, livestock complexes, the structural elements of the roof; for withdrawing gas and steam from the mines of high-rise buildings and ensure well-organized ventilation. Deflectors effectively dissipate the hot air from the rooms and the roof space in the hot season, creating comfortable conditions in a room, prevent from entering the vent precipitation, birds and other foreign objects.The design of the ventilation of the vortex deflector AVD-250
The "head" of the deflector rotates always in the same direction (although the force and direction of wind), creating a partial vacuum in the channel, resulting in a draft of air in the channel increases, preventing the formation of the reverse thrust. Working, active deflector protects the interior from overheating in hot weather, and reduces costs for cooling. It prevents penetration of atmospheric precipitation in the form of rain and snow into the vent and vertical flue. Deflector provides effective protection of the internal roof space condensation and reduces the temperature of the roof space in hot weather. The baffles are made of galvanized steel, they may be colored powder method (RAL color in the catalog).
Deflector ventilation buy in Kharkov, Kiev, Dnieper, Odessa, Poltava and Lviv.