Rotary chimney cowl Turbowent TULIPAN is a device which uses wind power to support chimney draught in ventilation ducts. Regardless of the force, direction and kind of the wind, the cowl’s turbine always rotates in the same direction creating pressure in the inlet pipe, thus increasing the airflow. It is to be mounted on gravitation based ventilation chimney duct endings, especially on individual and multi storey housing. Thanks to its unique construction this cowl (even with the diameter of 300mm ) can be mounted on ducts which are very close to each other.
All technical data in catalogue card