Changes

Treadle pump

95 bytes added, 14:43, 25 August 2011

→‎Cost

==Cost==

* A treadle pump costs US$ 20 in Bangladesh, and US$ 50-80 in Africa.

* Approx US$ 100-200 including tube well (depending on installation depth and drilling method)

* The cost of introduction lies around US$ 20,000 per project, including training, engineering and first production.

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