Changes

Horse and wind powered pumps

59 bytes removed, 19:24, 29 July 2007
advantages
! style="background:#ffdead;" | Disadvantages
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| valign="top" | Significantly cheaper than piston pumpsUses renewable energy sources.<br>Easy to maintainCan be combined with a permanent magnet generator.<br>Easy to train on maintenance.| valign="top" | Not all introduction programs have been successful.<br>
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Akvouser
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