> Any good alternatives or ideas?

It probably has nothing that would interest you, but I do have a page on
water pumps:
http://www.massmind.org/other/pump/water Mostly related to unusual pumping
methods.

---
James Newton, massmind.org Knowledge Archiver 
james@massmind.org 1-619-652-0593 fax:1-208-279-8767 
All the engineering secrets worth knowing:
http://techref.massmind.org What do YOU know?


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