*Model: MAM-ESP30E1
*Input Power: 220V/50Hz
*Airflow (m3/h): 2400- 3400
*Efficiency: 95%
*Resistance* (Pa): 23
*Dimension (LxWxH mm): 677x560x833
*Flange mouth dimension (AxB mm): 431x614
*Rated Power (w): 56
*Electrical Cell (Pc): 1
*Power pack quantity: 1
*Unit Weight (kg): 61