Electirc High Pressure 30Mpa 300 Bar 4500PSI Air Compressor Pump. ISO VG46 or AW 46. 360 X 200 X 380mm. Less than 78 dB(A). Air tightness test, pressure vessel, withstand pressure experiment and other industrial fields.
Please add illubricating oil before you start using the machine first. 46 wear resistant hydraulic oil. Don't forget to put the lube oil into the compressor before running. When running, if the machine vibrates violently, please add pad or towel under the compressor. When the compressor working, the cooling system must be working at the same time.The machine must not be working without oil, so you must pay attention to the level of oil.