Voltage: 220V 50HZ Motor Power: 1.8kw Charge pressure: 30MPA Working Pressure: 300BAR 30MPA 4500PSI Air pump inflating speed: 2800r/min Displacement: 50L/min. Cooling: Water/Oil cooled Required Components (Not Provided): Compressor Oil, Bucket (for water cooling system) Air compressor cooling system: Ultra-efficient cooling system to avoid high temperature damage for better protection of the head. Stainless steel booster heat sink reduces exhaust air temperature Plastic-coated for safety and waterproof performance. Stainless steel high pressure tank, machine body is made of aluminium alloy and brass. Imported pressure luminous watch. Adjustable pressure, pre-set pressure (the machine stops once the pre-set pressure is reached), The machine will automatically close when the pressure is reached. In addition, once the pressure reaches 30MPA / 300bar, the machine also will automatically shut down. Please note: once you stop working, do not touch the head of the machine to prevent burns. Widely Used: Perfect for Gas cylinders, Airguns, fire fighting, paintball, leakage detecting, pressure-tight test, automobiles, air impermeably test, pressure proof test, etc. Attention: The airgun compressor must be working with oil, so you must pay attention to the level of oil. ***ATTENTION*** A separate postage cost will be charged at checkout for this item due to size.