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Rope pump

115 bytes removed, 14:04, 17 July 2007

Removed duplication

<ul>

<li><b>Numbers:</b> 50,000 in Nicaragua, 20,000 in Mexico, Honduras, Guatemala, Ghana, Zimbabwe, Tanaznia, Senegal.</li>

<li><b>Yield:</b> 40 litres/min from 10 m depth.</li>

<li><b>Range of depth:</b> 1-35 meter (60 m with two cranks).</li>

<li><b>Application</b> Communal wells, houshold, irrigation. </li>

<li><b>Initial cost:</b> US$ 20-120 depending on model.</li>

<li><b>Cost of introduction:</b> US$ 10,000-20,000 per project, including 20 pumps, engineering and hands-on training. US$ 60,000-100,000 per project, including 1,000 pumps, production workshop and hands-on training.</li>

</ul>

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Bjelkeman

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