FAST FILLING: It takes only 38 minutes to fill full 6.8L tank to 300BAR, perfect for air impermeability test, pressure proof test, etc. DURABILITY: Alloy air cylinder and high-quality components ensure years of use. PERFORMANCE STABILITY: Designed with two-stage compression and two water-oil separators for performance stability. COOLING SYSTEM: Please prepare enough cooling water, it is recommended to be a vat of water to achieve better cooling effects. Please add illubricating oil before you start using the machine first. 46 wear resistant hydraulic oil. Dont forget to put the lube oil into the compressor before running;Oil type is ISO VG46. 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. 300BAR / 30MPA/ 4500PSI. 50 L / min. 14.2 x 7.1 x 14.6. 1PC × Main Machine. 1Set × Hose Female. 1PC × Water Pump. 1PC × Air Cock. 2Pcs × Pressure Relief Screw. 2Pcs × Water Pipe. 1PC × Wearing Parts. Our 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. Used items will not be accepted for return. We will reply you ASAP. Our aim is to provide Top Level Customer Service, so we will try our best to solve any problem. The item “YONG HENG 110V PCP 30MPa Electric Air Compressor Pump High Pressure System Rifle” is in sale since Saturday, July 21, 2018. This item is in the category “Business & Industrial\Hydraulics, Pneumatics & Pumps\Pumps & Pump Accessories\Other Pumps”. The seller is “hyrypszbb” and is located in California. This item can be shipped to United States.