






💧 Seal your custom loop with confidence — no leaks, no limits!
The Corsair Hydro X Series XT Pressure Leak Tester Tool Kit is a compact, hand-operated air pump system designed for quick, precise leak detection in custom PC water cooling loops. Featuring a 0-2.5 bar pressure gauge and a 20cm connection hose compatible with G1/4" fittings, it enables safe, efficient testing of individual components or entire loops, ensuring your cooling setup is leak-free before powering on.



















| ASIN | B09MRBYHKG |
| Best Sellers Rank | #369,861 in Automotive ( See Top 100 in Automotive ) #58 in Air Conditioning Leak Detection Tools |
| Brand | Corsair |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (295) |
| Date First Available | January 6, 2022 |
| Item Dimensions LxWxH | 7.09 x 1.65 x 0.91 inches |
| Item Weight | 5.3 ounces |
| Item model number | CX-9071002-WW |
| Manufacturer | Corsair |
| Product Dimensions | 7.09 x 1.65 x 0.91 inches |
| Standing screen display size | 155 Millimeters |
D**N
Ensure Your Custom Water Cooling Loop’s Integrity with Ease!
Rating: ⭐⭐⭐⭐⭐ The Corsair Hydro X Series XT Pressure Leak Tester Tool Kit is a lifesaver for anyone who has embarked on the journey of building a custom water cooling loop for their PC. Pros: 1. Quick and Safe Pressure Testing: This kit makes pressure testing your water cooling loop a breeze. It allows you to test for leaks and system integrity without the need to power on your components. This is a crucial step in ensuring a reliable and leak-free water cooling setup. 2. Hand-Operated Air Pump: The included hand-operated air pump allows you to precisely pressurize your loop. You can do this slowly and carefully, making it easy to detect even the smallest of leaks. 3. Precise Pressure Readings: The kit provides precise pressure readings, giving you peace of mind that your loop can handle the demands of cooling your components. 4. 20cm Connection Hose System: The 20cm hose system provides flexibility and accessibility to reach various parts of your water cooling loop without fuss. 5. Easy to Use: Corsair has designed this kit to be user-friendly, so even if you’re new to custom water cooling, you can use it without any complications. 6. Reliable Brand: Corsair is known for its high-quality PC components, and this pressure leak tester tool kit lives up to that reputation. Cons: 1. Price: The kit is a bit of an investment, especially for those who are building their first custom water cooling loop. However, the peace of mind it provides during testing is worth every penny. In summary, the Corsair Hydro X Series XT Pressure Leak Tester Tool Kit is an invaluable tool for anyone engaged in custom water cooling for their PC. It simplifies and enhances the crucial pressure testing phase, ensuring your loop is free from leaks and ready to cool your components efficiently. While it comes at a cost, the confidence it provides in the integrity of your water cooling system is priceless. Highly recommended for water cooling enthusiasts!
M**T
It worked
Leaked air in my pc instead of liquid. Simple test pump, worked fine.
D**N
Seems reliable to me
I was able to easily pressurize individual waterblocks and radiators (cheap and used, so in need of testing) as well as my entire loop with 19 fittings, four waterblocks, and two radiators. Never leaked air when it shouldn’t have. Good peace of mind when you’re about to poor water into a frustratingly expensive computer. The pressure gauge seems very sensitive to even slight leaks, and I’ll be honest that I had a bad habit of picking it up by the slidy bit and twirling it around, which never affected its performance so it seems pretty high quality to me. Definitely worth buying and I will use it on any future cooling loops.
M**P
Incredibly useful
Works as advertised. Easy to use. Slow air leak becomes apparent really quickly.
J**A
make sure it is well screwed together
Loosely screwed together, had it leaking in the middle of a build and I had a bit of a fit. FInaly found the leak and was able to tighten the parts together, and looks to be working as intended. a tool like this is invaluable when buiding watercooling for pc's, such a time saver
M**K
Works Great
Great product works as advertised!
B**S
Good Product
Works as intended, I’ve used this to pressurize multiple custom loop systems and it worked perfect. Gauge has color coded pressure markers.
N**S
Gives false negatives due to o-ring defects
The leak tester does work, I was able to use it and locate a few small leaks, however, the model I was given seemed to have issues with the o-rings thar keep the pressure. So the tester itself would leak which made it appear that I had a leak in my loop. After hours of looking and trying different methods to locate the leak, I eventually found it......in the tester. Simply replacing those rings and my tester now works just fine. I may have gotten that one in 10 with a defect and it was simple to fix but, man, did that lead down a rabbit hole that I should not have had to go down. So bottom line is, it works, may need some inspection before.
E**Z
Pompanin kendisi birkac kullanimdan sonra hava kacirmaya basladi. tum baglantilari kontrol etmeme, sikmama ragmen sorun duzelmedi. Birlikte gelen G1/4 uçlu boruyu basinc gostergesi olan bisiklet pompasi ile sorunsuz kullandim, bu sekilde test etmek zorunda kaldim tum sistemi. Eger sadece G1/4 uçlu bir hortum/boru bulabilirseniz, bu urun yerine bir Dechathlon bisiklet pompasi ile kullanmanizi tavsiye ederim.
M**E
Effective tool for ensuring your loop doesn't leak & won't kill your hardware.
J**Y
Precisión increíble sabrás si hay un mínimo de fuga rápidamente si no tienes esta es una excelente opción
Y**N
Fonctione parfaitement pour tester le circuit de mon watercooling custome a tube souple
P**O
I decided to build a simple water-cooling loop. First time, so you can imagine my thoughts about water and electronics. I did not want water destroying any component in my PC. Fear is not even close to describe what I was feeling. I decided to buy this pump because those videos with people and paper towels waiting for the water to leak are not very convincing. I found out that my loop was not leak-proof. With this pump I could check the whole loop or segments at a time just using water blocks. I found the 'air' leak and learnt at the same time. In the picture you can see that the GPU's outlet is not connected to the tubing going to the radiator. The tubing connected to the reservoir inlet is also not connected to the radiator. There are water blocks at both ends I left the pump connected to the loop for an hour after I fixed the problem. The pressure did not drop a bit. The teaching here is that all parts of a loop are very well made because they are based on water and gas pipe designs that has been used for many, many years. Usually the leak is caused by the person building the loop... like me. If you are new to this, you cannot fail with one of these pumps. You can save a lot of money by investing some in this kit.
Trustpilot
1 month ago
3 weeks ago