Check out these people. I have dealt with them several times, and we good.
http://www.xoxide.com/watcoolkit.html

I would think, one would buy a pump made for the task.

On 12/10/2011 9:10 PM, V G wrote:
> Hi all,
>
> Generally, when one builds a liquid cooling system for his computer, what
> is the mechanism of operation of the liquid pump? For example, is it a
> piston pump? Centrifugal pump? What kinds are normally used?
>   =20
--=20
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