GX PUMP GX-E-CS4-I Portable PCP Air Compressor, 350W Powerful Motor,Max 5800Psi/40Mpa, Built-in Home Converter, Water and Fans Cooling, 5 Hours Continous Work, 12V Auto Stop Paintball Air Compressor

At first, I was planning on getting one of those many $200'ish pumps readily available on Amazon. Many even look a lot like the $500'ish ones reputable airgun supply companies sell as their entry level "branded" recommendations. Upon further research, I decided to spend more to get significantly better specs and happy that I did. This one lists a MUCH longer run times (like over 5 hours, the others are like 10-15 minutes at a time), so it CAN fill bottles (still skeptical so not likely to be used as such for me). It is also significantly quieter (based on online reviews and videos of the others). Its noise is literally a FRACTION of even my regular air compressor for cars. It doesn't come with a temp gauge, like many of the other cheaper versions, but this one is water cooled - so it probably doesn't have a heat issue (definitely not even getting "warm" from my own uses). I'm not sure if it comes with a water filter (claims to have one internally) so I got a separate filter (from them). Specs are overkill for my intended uses (direct fill of air guns), but my gun has a max fill capacity of 3 bars, and this one actually is capable of going to 4 bars (the cheaper ones are all 3bars). This might have been the only one I've found that is specced to 4 bars at this price point. Works exceptionally well, doesn't rattle like its overworking itself, is quite enough to use in the house, and appears to have a good build quality. I think the cheaper ones may be a good alternative to the hand pumps (some actually costing the same surprisingly), but this one appears to be built to last a bit longer (especially if intended to be used casually like I am). Replacement parts seem to be available (but at this price point, I wouldn't be disappointed to have to replace after several years of use). I did have an issue with the water filter I bought separately (hookup error) and the support was immediate, real time, and helpful (same company), so the company has some credibility as well.

I purchased this as a backup for a model just below this one. I have about 50 hrs run time on the old one when I blew out a pressure disk. I changed out the disk but had poor performance so I decided to try this new unit. Wow, it is quieter and seems to pump just as well or better. I use this at home, so no need to hook up the transformer like the old unit. Later went back to trouble shooting the old unit and found some seals on my service line and connectors had blown. Replaced seals and now have 2 excellent compressors. So when performance starts to decline, check your service line seals. They will probably be the first thing that fails on this well made compressor.

Excellent compressor! Has all the bells n whistles. Fast fill time. 68ci tank fill from 0-4500psi in 25 minutes. Have filled many tanks with great times. Can fill for 5 continuous hrs with no down time for large tanks. Big perk is it's extremely quiet! In addition has a grease pot which allows you to turn knob every 4-6 hours to lubricate the pump. Awesome feature! Have owned quite a few cheaper compressors n by far this one is superior. Costly but you get what you pay for. If your on the fence about buying this compressor it's definitely worth the cost. I couldn't be happier! Has good instructions with an itemized parts list which is great for if n when could need repairs. Don't anticipate that for a long time. Very pleased with this purchase! GREAT COMPRESSOR! Also has auto stop setting ability with a back up setting to your setting. Pump does not get anywhere near overheating due to the onboard water tank for great cooling of pump.

nice and quiet vs others I have used. it sounds slow but fills faster than my old spritech which died after 4 years of hard use. the spritech was loud and slow but was way cheaper. sounded like a jet plane taking off. the gx cs4-i is way better liquid cooling is a plus and super quiet vs the spritech. so far its been reliable and fast filling a 36/4500 ci tank to 3000 psi in 14min. 24min to fill 68/4500 ci tank to 4500 psi from 1000psi the spritech choked at around 3800 psi. things i didnt like was i had to flush cooling system as there was junk in it from the start like old scaling not sure what it was but it needed to be flushed. second thing is lack of temp gauge. would be nice to know how hot the liquid is for the cooling system. lastly i dont like the fact that the power cord plugs in the front of the machine. i think it should be in the back. overall its a solid machine and works well

Soooo glad I bought this compressor! In recent months I've bought three different budget level compressors and had problems with each of them (wouldn't work, or did but abruptly stopped working etc.) and so returned each of them; which I really don't like to do as it takes added time and energy. So I decided to spend the extra money on this one, hoping for the extra cost there would be no more issues... and I was right! Three or four times more expensive than the others but definitely worth it to have ZERO issues! Works like a charm. Highly recommended.

Goed verpakt. Snelle verzending. Geluids niveau is lekker stil. Tot 400bar.perfect. Thx seller

R A S Très bien comme attendu .

Schnelle Lieferung,deutsche und auch verständliche Bedienungsanleitung. Der Kompressormotor selbst ist leise und pumpt schnell,was den meisten Lärm macht ist der Lüfter. Ist aber dennoch angenehm.Die automatische Abschaltung bei Erreichen des eingestellten Druckes funktioniert gut. Was ich vermisse ist ein Luftentfeuchter Filter. Den müsste ich extra bestellen. Ansonsten bin ich super zufrieden!

Es un exelente compresor para trabajo pesado llena muy rápido y es muy silencioso