Books > Professional & Technical > Technology: general issues > Intermediate technology
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How to Make and Use the Treadle Irrigation Pump (Paperback)
Loot Price: R484
Discovery Miles 4 840
You Save: R31
(6%)
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How to Make and Use the Treadle Irrigation Pump (Paperback)
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List price R515
Loot Price R484
Discovery Miles 4 840
You Save R31 (6%)
Expected to ship within 10 - 15 working days
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The treadle irrigation pump is able to lift up to 7000 litres of
water per hour using the power of the human body, and can be
locally made at low cost in small-scale metalworking shops. Its
acceptance in Bangladesh, where it was first developed in 1984, is
extraordinary, with over 500,000 pumps estimated now to be in
use.;The current design offered in this manual has evolved from the
Bangladesh original into a fully portable pump with both lift and
pressure capacity and is especially appropriate to situations where
soils are permeable, and water cannot easily be distributed through
channels. The manual is intended to be read primarily by
organizations engaged in economic development activities which have
a particular expertise in technology transfer; it is not intended
just as a step-by-step guide for the manufacturer (although it can
be used in this way).
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