Holymus Yong Heng 4500 PSI, 30MPa High Pressure Air Compressor 4500 PSI for Air Rifle PCP Air-Gun Paintball Scuba Fill Station for Fire Fighting and Diving,4500 PSI Compressor with Manual/Auto Stop

This is the Yong Heng PCP Air Compressor. It is a Chinese made High Pressure Air Compressor for your PCP Airgun fill up needs. It is primarily used to re charge 300CC (4500 PSI) Compressed air tanks for Airguns. It can also be used for Scuba diving tanks, however, I would not recommend using this compressor for that application. Is it worth the $300 bucks? ABSOLUTELY! Hands down, this air compressor is by far the best, most reliable, toughest built 2 stage air compressor out there for the money. I know by experience. I've purchased the portable ones that work with no water or oil, Were they good? NOPE, don't buy them. And don't buy the knock off Yong Heng compressors either, I've done that also, and had to send it back, because it was making a rubbing metal on metal sound when I started it. Look, there's a list of things I cant go into for my choice of the Yong Heng, but I don't have time, What I can do Is highly recommend this Yong Heng compressor! Its a great buy!

Pump works great, I believe there was damage done to it through shipping though. When putting on the oil breather cap, it snapped in half leaving the plastic threads in the oil fill hole. I've no idea how to get a new one. I filled the pump with oil and it works great to fill a 48 ci HPA tank for paintball guns. Hoping I can find a replacement oil cap, removing the broken cap will no problem. Also, there was no cross threading involved, cap felt off and broke off mid way through installation.

Do NOT buy this product. Spend the extra $2000 and get a real compressor. After buying the filter, built cooling system, this cost me almost $1000. And it broke, the very first time I tried to fill a scuba tank. Complete garbage! Only made it to 2100psi too...

I don't think that they are the best option out there, but will get you going on your high pressure air needs. I have about 7 hours on mine so far. I baby it, in order to make it last longer. Repair parts are available from China, so you can repair if needed. On edit. It died at less than 8 hrs. Of use.

All fittings leaked air out of the box. I had to disassemble all connections and seal them with plumbers paste. Temp gage quit within 2 hours of operation.

So far the compressor is working seamlessly. It recharges my Air Venturi Avenger from 1600 psi to 4500 psi in about 30 to 40 seconds. This is my second compressor. The first one I purchased from Vevor. It looks identical and may be, but it came with a serious air leak. Vevor wouldn't take it back and wouldn't fix it. I ended up out a bunch of $ for a defective compressor. Vevor's customer service is awful. Buy the Yong Heng.

Great item need to run another filter for water and oil. After filling watch the metal lines they are hot al hell

seems to be leaking from some place.