AC or DC fan
All Metal, IP55 Fandis

The frame fans programme embraces special solutions with added value, designed specifically for resistance to adverse external
factors. The IP25 and IP55 fans give effective protection against hostile elements, such as dust, oil, humidity, water and salt fog spray.
IP25 protection is achieved by coating the motor with a thin layer of varnish - whilst the IP55 fans are more resistant to excessive vibration and shock by virtue of a special resin-bounded motor.
Thanks to an all-metal construction and class "F" a.c. motor, the high temperature resistant (HTR) frame fans tolerate elevated heat conditions (up to +90°C), improving operational performance and reliability.
This alternative design, with all-metal build - instead of the plastic one - also allows these kinds of fans, driven by an outstanding efficiency a.c. external rotor motor, to better withstand particular environmental conditions by means of simple impeller modification.