The 912HB is a new waterproof fan from Fan Technology that is supplied as standard conforming to IP55 but can be built to any specified level of waterproofing.
The 912HB is a new waterproof fan from Fan Technology that is supplied as standard conforming to IP55 but can be built to any specified level of waterproofing. Part of the ADDA AQ series, the 912HB is built in a 92 x 92 x 25mm frame, operates from a nominal 12V supply and delivers 52.5ft3/min airflow. Capable of being immersed to a depth of 1m with no ingress of moisture, this highly robust fan is ideal for use in all hazardous environments.

It has an operating temperature range from -10 to +70C and a life expectancy of 50kh at 25C.

Versions are also available in a 60 x 60 x 25mm frame size.