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Unread 04-22-2004, 09:18 PM   #6
pauldenton
Cooling Savant
 
Join Date: Jan 2004
Location: london, england
Posts: 416
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Quote:
Originally Posted by LPorc
I just tossed out the 6m/6lpm figure as a point on the P/Q curve of the Iwaki I am considering. This all started when comparing flow vs head loss for blocks and head vs flow for pumps. It just seems with the little pumps I'd end up having to either use them in series for more head to achieve my flow target, or in parallel for multiple loops.

Keep in mind I estimate 20 m of loop, and want some decorative plumbing.
a laing/dangerden D4 at 16V will do 6ipm at 6M according to Cathar's testing i believe
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