Koolance QD3-MS10X13-BK QD3 Male Quick Disconnect No-Spill Coupling Compression for 10mm x 13mm 3 8in x 1 2in *Black*

I bought two sets of make and female quick connect couplers for a remote cooling solution, and I am happier with this product than I even thought possible.I can unclick and disconnect them even while the pump is on and on VERY rare occasion, like one in 10, they release a single drop of water into my hand, which they state that you can get some totally insignificant quanitity of liquid on decoupling, but I almost never do. I decouple them frequently, like multiple times a day because I am engineering a complex system. They have worked flawlessly, quality is near industrial grade. Buy these without worry if you need quick disconnects for your cooling solution.

Immer wieder !

I don't know why some people complain about fluid flow - works great! I have it with the female connector from the same company and it is amazing! Really helps to flush the system with no worries of making a mess or a flood.

It is exactly what you want but pricyyy. By the way. This shop ONLY sels PAPA and NO MAMA. Like why? It came to me and I realised that I need MAMA too but it was not for sale so from this seller or even on whole amazon, I had to get mama part from ebay. this is why on picture papa is black and mama is silver becouse ebay only had silver at a time. ohhh cra....

I've only had it for about a week and it works fantastic. I'll update my review it water leaks.... I really really hope that doesn't happen.