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

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

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!

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.

This works exactly as advertised minus the "no need for a water separator." yes it does catch water itself that you can bleed out, but it will still need at least 1 water filter. I had an o-ring blow right at the connection to my first water filter. This unit had a puddle of water coming from this connection during a fill. Releasing the line pressure at the compressor still vented out water like normal. Glad I have 2x filters on it. Other than that, this is perfect for refilling paintball tanks. I've done about 60 fills at 3k psi so far and no issues. The blown o-ring after removal didn't make a difference and the line is sealed regardless. The oring was actually pushing itself out of the line, which is what let air/water escape the coupling to the first water separator. This connection had remained untouched since initial install. What made be buy the extra water filters was test filling on a nearly expired tank. I had noticed water in the fill nipple. The humidity in my basement where i run this varies around 50%. This is an excellent solution to paintball tank fills or PCP rifle fills when paired with a water separator. a 48/3000 tank takes just about 30 minutes to fill - which is the cycle time recommended for this compressor. I have a 4500 carbon fiber but i don't fill it past 3k at home, i don't see the need to adjust my fill pressure when at home fills are for fun, testing, and i have unlimited air fills now anyway. I do not know the full time required for a 4500 tank, but bringing it to 3k will require letting the compressor take a break after 30 minutes and then doing another run for 15-20 minutes tops. I highly recommend this unit to anyone who wants to do at home fills using very little space. It is also portable and can run from a car battery - I have not done this - yet. Just get a good inline water filter.

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.

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.

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