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Roof Fans

CHRE - Centrifugal Roof Fan

- Cowl for protection against rain in sheet steel with anti-corrosive protection.
- Base plate in cold laminated steel.
- Backward-curved centrifugal turbine. Dynamically balanced and low sound level.
- Protection guard against birds, meeting standard DIN-24167.
- Asynchronous motor with exterior rotor:
Three-phase 230/400V 50 Hz and single-phase 230V 50Hz
IP 54 protection and Class F insulation.
- Working temperature range: -25ºC + 50ºC
- Anticorrosive finish in polyester resin, polymerised at 180ºC, after degreasing, phosphating and passivation pre-treatment.