using car radiators...why not?

[Naja002]

Have you considered using the mag9 for general water circulation, and just plumbing in a D5 or DDC inline, say inside the pc pulling from the manifold. They would be dumping into the res after that so it shouldnt mess with overall system pressure in theory as well.

In essence, making your large loop into a sort of res all on its own thats your computers take from and dump to as needed.

A bit late, I know, but.....

That's basically how it works now, minus the added pump(s) (D5/DDC). The Mag 9 currently provides plenty of flow for the 2 PCs that are hooked up to the setup. Whether or not it will handle 3.....I won't know that until after I hook the 3rd one up. But I've been busy spending money on other stuff, so its going to be a couple...3 months until I'm ready to build another PC.

If the flow is not sufficient after I add a 3rd PC....then I will either add another Mag 9, or replace the one I have with a Mag 12 or 18, etc. I'll just have to look into it further at that time. I like the idea of 2 pumps inline, but I may just go with a bigger pump. Mag Drives are very reliable pumps....