Originally Posted by
chadowens
Appreciate the reply but I don't think this would solve what I'm after unless I'm missing something. I was hoping that if I open up a manifold valve for example which would reduce flow to the return (all else constant) the variable speed port could increase the pump speed to compensate to maintain the same return flow. Equal return flow would therefore occur at different levels depending on what I'm running through the manifold or if media is clogged etc., whereas the above rates would be preset based on current conditions if I follow.
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