Backward ECOFIT centrifugal fans
EC motor
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.