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Old 21-06-2004, 07:09 PM
Pat
 
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Default Selecting an efficent pond pump

Hi all,

I would like to select an efficient (submersible) pond pump for my pond
(capable of 1200 gph at 4ft head). Unfortunately, most pump specs only list
a single "power consumption" value without specifying what flow (or head)
that occurs at. What I really need is a power consumption vs. flow (or
head) curve so I can determine the power consumption at my particular
conditions. Is there any way to extrapolate this from typically pump specs?
Any other sources for this information? I'm currently considering Oase and
Cyprio models.

Thanks for any help. I appreciate it. -Pat