GX PUMP GX-E-CS3 PCP Air Compressor, Auto-Stop,Oil-Free, Built-in Water-Oil Separator Filter, Powered by Car 12V DC or Home 110V AC w/Converter,4500Psi/30Mpa,Paintball Air Compressor Pump

Excellent GX CS3 PCP Air Compressor! I have used several different types of PCP air compressors with my friends and never found one that I wanted to invest my money into as some were too loud, some too slow, some too messy with oil and or water and most were all too bulky and too heavy. Add up all those negatives and you can understand why I was not happy to pay for any of those. Then I found this one! The GX CS3 PCP Air Compressor! No water hassles and no oil hassles (it has built in fans to cool it). Supposedly not too loud (it was not, I could easily talk to someone in the same room). Supposedly could be used from my 110v house socket (Yes, it worked great as it comes with an included transformer to run from my 110v house current!) or from my car battery (Yes, that too worked great as it has wiring and clips to attach right to the car battery). Did I mention the auto-shutoff yet? Yes, it has one and it is adjustable! Did everything work as hoped. To sum it all up as quickly as possible, YES! It worked flawlessly with every feature that I mentioned. The craftsmanship was impressive. Also, one of the best features is its size and weight as it is small and light and extremely portable. Easy to lift, easy to carry, easy to set up with running from either the house or the car. I held off reviewing it until I received it and used it several times, so my above comments were after I had used it on many occasions as my kids and my wife all have PCP air rifles! Upon receiving it I had a feeling that I was going to love it. The packaging was triple secure, meaning it had 3 strong layers of boxes, foam, ties, staples, you name it, this thing was packaged excellent. The instructions were also good and easy to understand. Tools and small supplies came with the unit which were nice additions. I can keep everything together and know that I have all the tools if needed. Using it on PCP air rifles, the speed of filling up the tanks was excellent for its size. Much easier than all the messy, heavier ones and much easier than manual pumps. Soon I will have some photos to post and a small video. Go for it, you will be quite happy with all of its capabilities and ease of use, especially with being so lightweight and portable. I usually do not write such long reviews but did so as it made my air rifle adventures a lot more fun for me and the family! Enjoy!

This is good pump and it is relatively quiet. It has worked well for three years now.

The GX PUMP CS3 PCP Air Compressor has exceeded my expectations in every way. This compressor’s performance and features are a testament to its exceptional engineering. Its ability to fill high-pressure air tanks swiftly and efficiently is truly impressive, and its reliability has been consistent throughout my usage. The CS3’s user-friendly interface and digital display make operation a breeze, allowing precise control over pressure settings. The automatic shut-off function ensures safety and prevents overfilling. The compressor’s noise level is remarkably low compared to others in its class, adding to the overall pleasant user experience. The build quality is outstanding, featuring durable materials that instill confidence in its longevity. Its compact design doesn’t sacrifice power, making it a perfect fit for both home and field use. The CS3’s cooling system effectively dissipates heat, enabling extended operation without concerns of overheating. The GX PUMP CS3 PCP Air Compressor offers a seamless solution for refilling PCP air rifles and other air-powered equipment. Its performance, ease of use, and thoughtful design elements make it a top-notch choice for enthusiasts and professionals alike. Whether you’re a competitive shooter or a recreational airgun user, the CS3 stands out as a reliable and efficient compressor that consistently delivers.

I really want this thing to be awesome because it’s exactly what I need but after using it once, I’m not sure if I got a bad one or what. They say they test them and it even has a certificate on it that’s been filled out by hand. Brand new pump and brand new ninja 4500psi tank. I try to fill the tank and I stopped the compressor around 1500psi because I wanted to check up on it since it’s my first time using it. For whatever reason the spring around the air hose was hot enough to burn whatever it touched including my finger. I turn it off and slowly open the pressure relief valve. When I do that, water comes dripping out of the valve as well as the little hose on the bottom of the unit. I try to figure out what was going on and realize the little o rings in the whip have been moved out of position. I fix them and make sure they are seated properly and leave the fans running for about 20 minutes before I try again. I used the air in the tank in the mean time, so now my air tank has around 500 psi in it. I try to add another 500psi and same story. The air hose coming out of the unit is searing hot. I shut it down and when I turn it back on the fans spin but the led on the off switch doesn’t turn on, so now I can’t use it at all. I really would like to use this because of how compact it is, and it will work perfect for me. But for 500 bucks I got burned, literally. I hope there is a way

De momento funciona muy bien. El uso que le doy es para cargar el depósito de una carabina PCP. Fácil de utilizar pues tras marcar la presión deseada, cuando llega a ésta, se para automáticamente.

Llenar tanque buceo 😃

I thought i would have to spend more but I’m really happy with this. First i filled my competition air pistol and it happened so fast I didn’t have a chance to time it. So i skipped the other guns and when to the 5L air bottle next. It added 100bar in about 50 minutes. The device looks really good, feels solid and ultra portable. Like others, i guess i would like to see more documentation from the factory regarding care and maintenance but maybe there isn’t much to say about that. The device is simple to use.

This pump works fine, but pay attention!! 1. Never turn on the pump when it has pressure - instant harm to the pistons. 2. The GX PUMP CS3 has an automatic pressure turn off that is just a needle on the gauge that is set to the desired pressure and when the actual pressure needle touches the set needle the pump turns off. This is a nice function but doesn't mean it should be left alone and trusted! 3. Manufacturer recommends a 3 to 2 cooling phase at a maximum time of 30 minutes (30 running / 20 cooling). However, this pump was designed for filling bottles less than 1 ltr. running the pump for these long times is asking for early failure. I run this for 3 minutes and cool for 2... then I repeat once to fill a PCP bottle (1/5 th of a liter = 6 minutes total). That would be 30 minutes pump time for a 1 liter bottle. 4. This unit does not come with a water / oil filter and one should be purchased and used at all times. 5. It is recommended to attach a tally counter to track how often the pump was run - this will help with filter replacement schedules and other scheduled maintenance.

J'ai fait le choix de prendre ce modèle après avoir longuement cherché. Mon impatience à finalement susciter une grande satisfaction lors du déballage et je peux rassurer les nouveaux acheteurs que c'est une tuerie. Elle respire la qualité et fonctionne super bien. J'étais un peu sceptique pour le bruit car quand on regarde des vidéos, on ne sait pas quoi penser mais il n'en est rien. Le bruit est moindre contrairement à ce que l'on peut penser. En bref très cher client potentiel : fait confiance à mon commentaire et achète.