400ºC/2h centrifugal roof fans with vertical outlet air, hood in aluminium
- Galvanised sheet steel base plate.
- Impeller with backward-curved blades made from galvanised sheet steel
- Bird guard
- Aluminium rain deflector hood
- Approval according to Standard EN 12101-3
- IE3 efficiency motors for powers equal to or greater than 0.75kW except single-phase. 2-speed and 8-pole.
- Class F motors. with bearings. IP55 protection.
- Single-phase 230V.-50Hz.. and three-phase 230/400V.-50Hz.
- Max. air temperature to transport: -25ºC.+ 120ºC.
- Anti-corrosive galvanized sheet steel and aluminium
- Special windings for different voltages
- ATEX certification. Category 3