VKR (VKTs) roof fans
The VKR (VKTs) roof fans apply to systems of all - exchange exhaust ventilation at a temperature of the moved air no more 60o With and the content of solid impurity no more than 100 mg/m3. Such fans establish on roofs of industrial, public and residential buildings. The VKR roof fans are issued with centrifugal driving wheels which rotates in the horizontal plane.
The VKR centrifugal roof fans produce with the driving wheel got directly on a shaft of the flange electric motor. Such fans apply to systems of exhaust ventilation, both with a network of air ducts, and without it, including in multystoried buildings. Besides, the VKTs roof fans use for removal of air from local shelters (umbrellas, hoods) when purification of the air released into the atmosphere is not required.
Our enterprise produces the VKR roof fans of low pressure: No. 3,15; 4; 5 and 6,3 with air supply from 1400 to 13000 m3/h