Optimal flow rate for most systems

[CoW]8(0)]

It's interesting that so many support the Eheim 1048 for a WC pump.

But looking at it's specs, it's one of the weakest pumps you can find for WC systems. (158 GPH, 4'11" head)

Now if we had a DIY system comprising of these parts (or anything similar in total resistance):
MCW50 GPU Block
Dangerden TDX
BIX Radiator
1/2" OD Tubing

Could an Eheiim 1048 provide a good flow rate?
It's P-Q is very close to the Hydor L20
http://www.procooling.com/articles/html/pump_comparison__-_phaestus__1.php

 

[Top Nurse]

The more important question is what, if any, changes you will be able to make in your computer by moving from an Eheim 1048 to a higher flowing pump.

 

[CoW]8(0)]

Well I can't imagine much change for myself in the future. So, would the Eheim 1048 be fine for a typical system such as the one configured above?

I remember finding a site somewhere that has a dynamic graph temp delta vs flow rate. Anyone remember where I could find this?