The last of my parts will be here tomorrow and while I purchased an additive as per the Koolance 450 pump instructions, I would prefer to just run distilled water. I've read dozens of threads concerning plasticizer and additives.
But what about pump damage just running distilled water and some silver dimes? Shouldn't I worry about that?
But what about pump damage just running distilled water and some silver dimes? Shouldn't I worry about that?