Phase: Three. Stage: Double. Power: 0.85 (kw). AirFlow: 110 (m3/h). Vacuum: -200 (mBar). Pressure: 230 (mBar). Sound: 58 (Db). Weight: 17 (kg). Voltage: 200-240△/345-415Y(v). Dimensions(L*W*H): 354*293*286 (mm).