Mini Electronic Duct Blower Fan 2 50mm with 20mm PVC Duct Interface & Speed Controller 62 CFM Air Circulation Variable Vent Fan 6W 12V Inline Booster for Attic Kitchen Bathroom

Electronic Duct Fan Parameters: DUCT DIAMETER: 2(50mm)/1(25mm) Airflow: 36 m³/h Power: 6W Noise: 38 dB Pressure: 330 Pa; Suitable for ventilation in a small space of 3 . Can be connected to 50mm/25mm PVC pipe; The Exhaust Fan main body is detachable and humanized design, which is easy to install and more convenient for later cleaning and maintenance.
12V DC Motor: DC motor, low power, fast speed and high wind pressure. Different from the standard AC motors on the market, the power is high, the speed is low, the wind pressure is low, after 6 hours of work, it will be shut down and rested. The 12V weak current safe operation can continue to work for 24 hours. DAYDAY helper allows more people to breathe good air!
11-Speed Adjustable Duct Fan: The Air Duct is equipped with 11-speed adjustable 12V 2A power supply, which can adjust the air volume and noise at will. The free adjustment and simple design are only to bring you a better experience!
Quiet and Energy Exhaust Blower: Saving performance is very good, This embedded fan to run more quietly and reach low speeds without generating noise or heat. Widely used in homes, offices, warehouses, restaurants, bars, shops, shopping malls, grow tents, greenhouses and other places where a lot of air is needed.
Wide Applications: This Inline Duct Fan are used all small spaces in kitchen, bathroom, offices, cafes, apartments, and other residential buildings such as lockers, wardrobes, storage rooms, bathrooms. Note: * People who are sensitive to sound are advised not to use the duct fan in the bedroom and study room! *