220V Set Pressure 30MPa Air Compressor Pump Electric High Pressure System Rifle. If you need 110v, Pls let us know. Size: 36CM 18CM 37CM. Net Weight: 16.2KG. Motor Power: 1.8KW. It can set the pressure to cut the machine off, when it reaches the setting pressure the machine will be cut off automatically. 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 3. 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. 1x High pressure pneumatic pump. 1x Certificate of qualification. 1x high pressure hose quick connect mother head. 1x cooling water pump. 1x spare parts with a bag. 2x Pressure screw two pieces. Thank you for your support. We are not responsible for undeliverable address. Dear friend, your happy is very important to me! . We stand behind every product we sell. You can enjoy top-quality product and high-quality services from us, Trust me that you will have a pleasant shopping experience in here. We will be happy to assist you. We would try our best to serve you with any question / problem.