Test Inflating Result: It takes 3 mins 50 seconds to fill full 0.45L tank to 30MPA Test Inflating Result: It takes 8 mins to fill full 1L tank to 300BAR. Special Function: It can set the pressure you need, the machine will auto stop and alarm, when reaching the pressure you set. The item "110V Adjustable Pressure 30Mpa 4500psi Air Pump High Pressure Air Compressor PCP" is in sale since Wednesday, May 20, 2020. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Other Pumps". The seller is "alienmanufacturer" and is located in Hong Kong.This item can be shipped worldwide.