Backward ECOFIT centrifugal fans
EC motor
(RREF5 / RREG9 / RRMG9 / RREV8 / RRMV8)
- Backward impeller plastic or galvanized steel,
- Impeller diameter of 180 up to 315mm,
- EC external rotor motor 230V50/60Hz and 120V50/60Hz,
- Motorized wheel (RRE) or module with integrated inlet cone (RRM),
- Integrated electronic,
- Maximum airflow of 780 up to 3300m3/h, maximum pressure of 450 up to 700Pa,
- CE, UL mark,
- Options: impeller size, alarm signal, inlet cone.