30mpa Compressed Air Pump 4500psi Car 12V Electric High Pressure Pump 220V 110V. Condition: new, with high quality Name: Electric. Pressure: 30mpa/4500psi (psi) Cooling method: air cooling Drive: Household electricity or storage battery. Shutdown method: manual Power: 300W Voltage: 220V/110V Weight:6.6kg. 1x Compressed Air Pump 1x 110V/220V power converter 1x crocodile clip 12V power cord 1x high-pressure air pipe 1x vulnerable accessories. Widely used: suitable for industries such as tires, boats, gas cylinders, and industry. 2.12V high-pressure pump, 0.5L gas tank 0-30MPA, only takes 18 minutes. With a external power supply of the machine is 110V/220V to 12V. Increase the thickness of the battery clamp and thicken the 2.5 flat power cord to adapt to multiple environments for inflation. The initial operating temperature of the machine will rise to 60 ° C, which is a normal phenomenon. Daily use requires a one-time use time of no more than 30 minutes, at 90 ° C to avoid prolonged overload and burning of the cylinder (stop the motor when the temperature is too high and turn on the fan to cool down). When the motor is resting for 20 minutes and the temperature drops below 90 ° C, it can be turned on for use. Can’t guarantee that the package would safely arrives. Unused/unopened merchandise will be fully credited. All emails will be answered within 24 hours.