VEVOR PCP Air Compressor, 4500PSI/30Mpa Portable PCP Airgun Compressor - Built-in Water and Fan Cooling System, Auto-Stop | DC12V/AC120V Paintball Tank Compressor for Air Rifle, Scuba Diving Bottle

Gets the job done, will need extra air filter a must living in moist areas of the country but the quality, OUTSTANDING, great direction. Took about 15 min to pump up my Air Sabar, and 20 min to pump my Barra 250 z 25 cal from 0 to 3620 psi

Mine has performed flawlessly, I filled a new 4.7L tank and A new 1.1 liter tank and the temperature never got over 31degrees both tanks were getting their first fill from empty. When you buy this model and this applies to all of them just get hearing protection too. I did see some negative reviews but none of the things that were mentioned were my experience with the one that I bought.

I chose Vevor's highest-priced PCP compressor, hoping for years of use. Knowing that heat can be a major issue for these devices, I decided that the water/fan model was worth the extra money. I didn't want to spend double on the GX CS4-I, so I waited two weeks for it to be delivered, only to find it DOA. The packaging was adequate, and the unit itself looked really nice, but there were issues right away. The pressure gauge had a green marker with a wire attached that would move when adjusting the needle, and the needle ended up on the wrong side of the set needle. Unless the dial was turned all the way down, meaning there was no set pressure, the unit would instantly display an E4 error (indicating it had reached pressure). It didn't stop there. Within two seconds of starting the compressor, it showed an E0 error (temperature fault). I also had concerns when adding water, as there was already some water at the bottom, and it was starting to corrode. It's a shame because it looked nice, the fan sounded powerful, and when it did run for those few seconds, the compressor was decently quiet. If I could get a replacement in a couple of days, I'd try again due to the lower price compared to the GX CS4-I, but I'm not willing to wait another ten days. I'll also point out that the included manual had no directions on how to rebuild or replace any parts like I've seen mentioned on some of their other PCP compressors. The manual states not to open it as it is not serviceable.

When you plug it in (120VAC or 12VDC), there is about a half second delay and the fans spin up. They are LOUD. My PCP has a 250cc tube and goes up to 250bar (3,650psi). I usually fill from about 1,800psi back up to 3,650. It takes about 6 minutes and shuts off automatically. I can't see what the water system is actually doing, but the temperature display has yet to go over 28°C during a fill. The room temp was 17°C. It took about a cup of 50/50 antifreeze/water mix to fill the system and I have yet to see any indication of flow even with the cap off. I didn't get an owner's manual in the box and their customer service, online got me an electronic copy in no time. So far, very happy.

To my surprise this small compact compressor was able to feel a 1.5 l Benjamin air tank. I'm not going to lie, the process wasn't quick and I likely didn't do the compressor any favors by having a second inline filter which slowed the process even more. But I decided to trust the filter that came with the compressor and the process went much faster. I filled they 255 CC 200 bar cylinder once again trying to use a second inline filter and that process was much longer than I anticipated. I think from here on out I'll only use the filter that came with the compressor to fill my air tank. It took about four cycles 30 minutes of working time and 20 minutes of rest time to feel a 1.5 l tank from 0 to 4500 PSI but yet and still I'm impressed because I don't intend to let the tank get less than 3000 psi from now on out to increase the life of my compressor. So if you get anything from this review don't use a second in line filter unless you have nowhere to go nothing to do and a bag full of Snickers because you're not going anywhere for a while. I guess the time to feel the 1.5 l tank would have been more like three cycles instead of the four it took to top the tank off from empty the $255cc air cylinder would have been more like 20 minutes instead of the 30 minutes it took before I decided to remove the second in line filter.

Works great. Fast when plugged into the wall. Car battery is way slower and the fan doesn't come on when you use the car battery so could start to over heat if it's hot out.

I use this to fill by PCP pellet rifles, it's such a treat! I hated the time and effort it took to use the hand pump to fill them up, enough to where I wanted to consider not using them anymore. This compressor is amazing. Fills my tanks in less than 10 minutes. Doesn't overheat on me, feels safe to use. Of course it's a little loud but not bad at all. Love this thing!

Great PCP compressor for fair money. Directions are clear, step by step, comes with rebuild kit for the o-rings and filters. Hopefully it lasts a long time!