DEZARO 1-1/2 inch 40 mm Inline Extractor Duct Fan with Governor, 36 m³/h Air Flow Exhaust Fan Quiet Blower for Bathroom, Shoe cabinet, Grow Rooms, Doghouse, Motorhome, Attic,Yacht, 40mm

【TECHNICAL DATA】Our extractor fan is supplied with a 40mm diameter, 14700 rpm, power 6W, air volume: 36m3/h / 22 CFM, takeover caliber: 40-45mm or 50-55 mm.Equipped with an 11 speed air volume governor, you can use it according to your actual situation. 【HIGH QUALITY MOTOR】Intelligent burn-free DC motor: It adopts pure copper outer rotor brushless motor, and the temperature rises slowly during the working process. But it can provide extremely high speed. 【QUIET OPERATION】Fitted with a flow deflector that concentrates the fan stream and cuts turbulent kinetic energy to reduce sound output to just 35 dB, which does not have any harm to your health and will not disturb your work. 【MULTI APPLICATIONS】Help you maintain a healthy grow room by quietly and efficiently moving large volumes of air throughout your ventilation system; Ideal solution for multi-purpose use in residential and commercial ventilation. 【EASY ASSEMBLY】 Features with lightweight, durable and UV resistant plastic housing guarantees long-term use; Simply remove the duct ends with locking tabs for quick installation and easy maintanance; Universal mounting bracket for direction of airflow indicating., Manufacturer: DEZARO