Our diagonal flow duct booster fan is an ideal multi-purpose solution for residential and commercial ventilation. It combines the characteristics and advantages of axial fans and centrifugal fans. It is suitable for air supply and exhaust applications that require strong airflow. It has a compact design and uncompromised performance. It is an ideal solution for installation in limited spaces. This Inline Duct Ventilation Fan spins at 350 pa wind pressure and has an airflow of 980m³/H -577CFM, delivering air to the target location in a fast, fairly quiet manner. Ideal for grow tents, greenhouses, hydroponics, kitchens, bathrooms, basements, locker rooms, and garages to reduce humidity, purify the air, and lower the temperature in the grow room. Its lightweight, compact fan takes up little space and is suitable for situations where a larger fan cannot be installed. Material: Plastic.