*Model: MAM-ESP240E1
*Input Power: 220V/50Hz
*Airflow (m3/h): 19200-28800
*Efficiency: 95%
*Resistance* (Pa): 23
*Dimension (LxWxH mm): 2201x560x1536
*Flange mouth dimension (AxB mm): 1955x1317
*Rated Power (w): 462
*Electrical Cell (Pc): 6
*Power pack quantity: 2
*Unit Weight (kg): 326