Quiet, energy-efficient EC motor. Designed for continuous ventilation. Variable speed operation.
150mm Inline Duct Fan Smoke Extractor Exhaust Fan Quiet Airflow 200 to 600m3h
150mm Inline Duct Fan Extractor Fan Smoke Exhaust for Conference Rooms
150mm Extractor Fan Inline Duct Fan Smoke Exhaust Quiet Stable Operation
Metal 115mm Inline Duct Fan 5 inch 450m3/h Fan for Lobbies and Offices
