30MPa 4500PSI High Pressure System Rifle Electric Air Compressor Pump PCP. Size: L 35CM W 18CM H 36CM. Motor Power: 1.8KW. It will automatic shut down when the pressure reach 30MPA. Air flow rate: 50L/MIN. Working Pressure: 300BAR 30MPA 4500PSI. Cooling System: water cooling. The machine you received is not to add oil please add the correct oil before you start using the machine first. Otherwise the machine will be damaged and can’t work. The Oil type is ISO VG46. 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. After adding oil, the oil seal must be replaced by the breathing rod. 30Mpa High Pressure Air Pump. Thank you for your support. Do write to us and give us an opportunity to address your concerns firstly. We are not responsible for undeliverable address. We will be happy to assist you. We would try our best to serve you with any question / problem. The item “30MPa 4500PSI High Pressure System Rifle Electric Air Compressor Pump PCP” is in sale since Friday, March 23, 2018. This item is in the category “Business & Industrial\Hydraulics, Pneumatics & Pumps\Pumps & Pump Accessories\Other Pumps”. The seller is “extendtrade” and is located in Rowland Heights, California. This item can be shipped to United States.