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What do DDC pump springs do? - Page 2

post #11 of 15
Quote:
Originally Posted by bmaverick;13279914 
The G5 self containing WCing system had to be pressurized to ensure that the performance never dropped off from day one to about seven years later. No matter what cooling loop anyone builds, permiation will allow the loop to under perform in time without topping off the RES.

Thanks for the info +rep.
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post #12 of 15
Thread Starter 
corrosion +rep
post #13 of 15
Hmm, wouldn't, in order for the springs to smooth the flow, they have to be precisely attuned to flex while under the added stress of a pump's peak rates? I honestly think it's snake oil, which would precisely explain why the apple folks bought into it.
    
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post #14 of 15
I don't think I'll be buying an Apple any time soon...smile.gif
    
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post #15 of 15
Quote:
Originally Posted by Martinm210;13287757 
I don't think I'll be buying an Apple any time soon...smile.gif

Well, when Dell worked with the same company to provide a WCing unit, they stayed far away of that nasty G5 coolant mix. The 720 H2C was the first done right. If there are any machines out there for parts pull, I would strongly recommend those pumps.
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