When the electricity grid’s a long way away:
ARS scientists have drawn from 31 years of testing stand-alone water pumps to put together an on-line guide to choosing the right water pump for remote (off-grid) sites, whether the need is watering livestock or keeping water flowing to farm households. Check it out at the link below where the link to the guide is located.
http://www.ars.usda.gov/is/pr/2010/100326.htm
Friday, March 26, 2010
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