The fan is equipped with a single-phase asynchronous induction motor and can operate continuously for 55,000 hours. It consists of a housing and a motor with ventilation. The motor is mounted on a fixed support inside the housing. All components are made of galvanized steel and are resistant to corrosion and mechanical damage. They are efficient and durable and can be used in various types of indoor environments. Versatility: the use of ball bearings allows the units to be mounted in any position, including walls, ceilings, and inclined surfaces. Fans can be installed at either end of the duct to facilitate airflow from the fireplace to distant rooms. The unit can be used to support and exhaust airflow. Minimal maintenance is required. The fan is suitable for use in commercial locations such as shops, bars, and restaurants, as well as in restrooms, residential buildings, and industrial facilities. Technical characteristics: - Diameter: 150 mm - Airflow capacity: 180 m³/h - Pressure: 35 Pa - Noise level: 50 dB(A) - Rated voltage: 220 V, 50–60 Hz - Power: 20 watts - Protection class: I - Ingress protection: IP-X2 The fan is compatible with a speed regulator for adjustable operation.