FY8WD-A oxygen concentrator main specification: MODELFY8WD-A Rated Oxygen Flowrate (L/min)8 Oxygen content≥90% (v/v) Noise [dB(A)]≤52 Outlet Pressure (MPa)0.04 0.06 Input Power (VA)480 Electrical RequirementAC 230V, 50Hz Gross Weight (kG)30 Nebulization Rate (ml/min)≥0.2 Oxygen temperatureAmbient temperature Normal working conditionTemperature: 5 40Relative Humidity: ≤80%Atmosphere Pressure: 86 106kPa Dimension L*W*H430*385*670