400ºC/2h centrifugal roof-mounted extract fans. with vertical air outlet
400ºC/2h centrifugal roof-mounted extract fans. with vertical air outlet and aluminium rain cover.
- Galvanised sheet steel support base.
- Impeller with reaction blades. made of galvanised sheet steel.
- Bird guard.
- Aluminium rain cover.
- Approved in accordance with standard EN 12101-3. with certificate no.: 0370-CPR-1892
- IE3 efficiency motors for powers equal to or higher than 0.75kW except single-phase. 2-speed and 8-pole.
- Class F motors with ball bearings and IP55 protection except single-phase models. IP54 protection and 1 or 2 speeds. depending on model.
- Single-phase 230V-50Hz and three-phase 230/400V-50Hz.
- Maximum temperature of air to be carried: -25ºC+ 120ºC.
- Anti-corrosive galvanised sheet steel and aluminium.
- Special windings for different voltages
- ATEX-certified Category 3.