LINK: https://shop.vietphat.com/products/mam-esp150e1-2358x560x833mm
*Model: MAM-ESP150E1
*Input Power: 220V/50Hz
*Airflow (m3/h): 15000
*Efficiency: 95%
*Resistance* (Pa): 23
*Dimension (LxWxH mm): 2358x560x833
*Flange mouth dimension (AxB mm): 2111x614
*Rated Power (w): 273
*Electrical Cell (Pc): 3
*Power pack quantity: 1
*Unit Weight (kg): 182