"Steve "Srfmon"" wrote in message
...

I'm using it on a closed loop .........................

I built a Hang on bracket out
of 3/8" acrylic to hold it higher so there is little head pressure.



Closed loop only has the head of the restriction of the plumbing regardless
of height from the tank. the only difference you get between having it
higher up the tank as opposed to sitting on the floor is the extra friction
from the extra 3' or so of pipe, which I highly doubt you could tell any
difference from as long as it didn't have elbows in it.


kc