Delivery Rate:    1~5LPM / 1~8 LPM / 1~10LPM
Maximum Flow:    5 / 8 / 10 LPM 
Voltage/Frequency:    220V/50H±1 Hz or 115V/60
Power Consumption:    270W(AVER)
Operation Environment:    Temperature 5%~40ºC,Humidity≤80%,Atmospheric pressure 86kPa~106kPa
Purity:    93%±3%
Oxygen purity indicator(optional function):    82% below YELLOW,75% below RED
Noise Level:    <42 dBA
Net Weight:    15.5kg
Dimensions(L*W*H):    564*380*318(mm)
Packing Dimensions(L*W*H):    624*440*378(mm)
20ft container: 300 units.