The exhaust fan 150 mm is constructed from metal with a black finish. It features double ball bearings (brushless outdoor rotor motor) for stable performance in typical environments. The extractor fan provides an airflow of 480m3/h; Power: 32W; Operating voltage: 220V/50Hz; Speed: 2800rpm. It is designed for 150mm round ventilation ducts, HVAC piping, or interior walls, and includes a switch for control. The front plate includes a stainless steel mesh for protection, while the rear channel has a damper/check valve, which operates automatically with power changes. Typical installation involves mounting on a side wall or ceiling, connected to exhaust hoses or pipelines to vent air, smoke, and odours externally. It includes a fixed stand and screws for attachment. This fan can be utilized in areas needing ventilation, like kitchens with cooker hoods, garages, bathrooms, or basements, to help keep spaces dry and ventilated.