Introducing the NUOGE 4500Psi Pcp Air Compressor, the perfect companion for all your airgun and paintball cartridge inflation needs. This newly upgraded portable air compressor is packed with features that make it a must-have for any enthusiast.One of the standout features of this air compressor is the addition of an explosion-proof valve. This valve prevents the pressure from exceeding the limit that the machine can withstand, protecting the compressor from damage. The explosion-proof valve automatically pops out when the pressure reaches a critical point, ensuring that the equipment stops working and avoiding any potential harm. With the inclusion of the explosion-proof valve and the explosion-proof piece, you can rest easy knowing that your compressor will work seamlessly without any worries.Equipped with an 8 mm quick disconnect coupling and a powerful air compressor, this machine is designed for convenience and efficiency. The hose features a self-locking quick disconnect fitting that directly fits into the male nozzle of most PCP airguns and paintball cartridges. The air compressor boasts a rating of 250 W and offers an impressive inflation rate. In just 7 minutes, you can inflate a 450 cc tank from 100 BARS to 200 BARS. If you start from 0 BARS, it will take approximately 18 minutes to reach 300 BARS. The pump's duty cycle allows for continuous inflation for 25 minutes, followed by a resting period of 10 minutes.Connecting the air compressor to your power source is a breeze, thanks to the simple connection and improved safety features. The input voltage of the power converter is set to 110v, and the port of the converter is pre-connected, making it a hassle-free process. The quick disconnect connector ensures a secure and easy connection to your airsoft gun.