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Treadle pump

39 bytes added, 22:11, 26 July 2012
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[[Image:Treadle_pump_icon.png|right]]
[[Image:Treadle_pump.PNG|thumb|right|250px| The bamboo version of the treadle pump used in Bangladesh. Photo: Netherlands Water Partnership.]]
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The treadle pump is a foot-powered water pump widely used in Asia and spreading in Africa. It consists of two metal cylinders with pistons that are operated by a natural walking motion on two treadles.
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