Phase: Three. Stage: Double. Power: 1.50 (kw). AirFlow: 47 (m3/h). Vacuum: -370 (mBar). Pressure: 650 (mBar). Sound: 58 (Db). Weight: 8 (kg). Voltage: 200-240△/345-415Y(v). Dimensions(L*W*H): 298*525*326 (mm)