Electric Air High Compressor Pump 220V 1.8KW 300Bar 4500Psi Pneumatic Scuba Tool. Difference between four high-pressure pumps. Simple version 40L / min, the other three 50L / min. The hardcover version is more efficient than the Lite version. There is one more low-pressure gas storage chamber. A cyclone is integrated on the gas storage chamber, which can effectively prevent and reduce the transmission of oil to the high pressure cylinder. There is also a safety valve to better protect the machine. There is also a copper sintered filter element and a blowdown valve in the gas storage chamber. Automatic shutdown models, when the machine reaches 30mpa, it will automatically stop working. Set pressure models, you can set the shutdown pressure arbitrarily, when the pressure reaches the set value, the machine will automatically stop. (Other configurations are the same as hardcover version). ISO VG46 Anti-Wear Hydraulic Oil (the machine is without of oil because the oil is not allowed on the plane). It takes 3 mins 50 seconds to fill full 0.45L tank to 30MPA. It takes 8 mins to fill full 1L tank to 300BAR. Portable electric driven HP air compressor. Volume L36CM W18CM H37CM. Voltage 100-130V or 220V-250V 60HZ/50HZ. Air Flow Rate 50L/Min. Working Pressure 0-300BAR 0-30MPA 0-4500PSI. Cooling System Water Cooling. Compression Stage Two Stage. Lubrication Mode Splash Type. Material of Cover Cast Aluminum. Charging Rate:40-50L/min;1.5-1.8cfm. Of stage and cylinder:2. Shout down: manual stop/automatic stop(for optional). Lubricating oil: ISO VG46 or AW 46. Noise: Less than 78 dB(A). Air hose connection: 8mm quick connect fitting. Before using the pump, check whether the respirator is unblocked. If there is a blockage, clean the respirator in time. Otherwise, when the pump is working, the pressure in the fuel tank cannot be discharged in time, and the pump is prone to explosion. The product does not include vacuum pump oil, thank you. 1 x Electric Air High Compressor Pump. This item is in the category “Home & Garden\Tools & Workshop Equipment\Air Tools & Air Compressors\Air Compressors”. The seller is “pumpyy_official_store” and is located in this country: CN. This item can be shipped worldwide.