This type is Oiless Air Compressor one for six dental units.
The technology information as following:
Supply voltage 220VAC 50Hz
Election current 11.5A
Frequency 2520W
Power 300L/min
Start-up pressure 0.5Mpa
Capacity discharge 0.8Mpa
Air Contuner Voluime 90L
Noise 80—90Db