Dave,

The sequence pump people have a good page that should help you out.
It explains static and dynamic head and includes a link to a page to
help determine dynamic head.

http://www.mdminc.com/Choosing_The_Right_Pump.htm

HTH

DavesVideo wrote:
Say a pump is advertised as able to deliver 1000 gal/hour at say a height of
6". I would guess that it means 6" above the surface of the water rather than
the bottom where the pump sits. Is this true? Doesn't seem to make sense any
other way.


Dave
http://members.tripod.com/~VideoDave


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