Handpumps for rural drinking water wells
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Handpumps for rural drinking water wells by Rama Prasad Indian Institute of Science, Bangalore.

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Published by Dept. of Civil Engineering, Indian Institute of Science in Bangalore .
Written in English

Subjects:

Places:

  • India.

Subjects:

  • Hand pumps -- India.

Book details:

About the Edition

In the Indian context.

Edition Notes

StatementRama Prasad.
ContributionsKarnataka State Council for Science and Technology.
Classifications
LC ClassificationsMicrofiche 95/60222 (T)
The Physical Object
FormatMicroform
Paginationi, 67 p.
Number of Pages67
ID Numbers
Open LibraryOL944241M
LC Control Number95900822

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The No. 6 pump - A suction pump for shallow wells. Source: BAUMANN () Water-lifting devices are used to withdraw water from surface water sources (lakes, rivers or reservoirs), groundwater sources (hand dug wells or drilled wells) and underground reservoirs, or to pump water into distribution or irrigation pumps (also named manual pumps or human-powered pumps) are a type of. A suction pump needs to be full of water before it can be operated. That means the pump needs to be primed. In regular practice, water has to be poured into the pump head by the operator, every time the pump is emptied by a leaking foot valve. Thus, the danger exists that the well can be contaminated through polluted water used for priming. It is easy to make replace existing water hand pumps with a new water well pump system. The Various Hand-Pump Systems. Many people in developing countries still use hand-pumps to access safe drinking water. Main principles of hand-pumps. There are many different types of hand pumps. Most of them are ‘displacement’ pumps, and therefore have. From Handpumps to Water Supply Originally conceived as the Handpump Technology Network (HTN), the RWSN broadened its mission from handpumps to focus on rural water supply, and specifically improvements in the application of ground water technologies for rural communities. RWSN’s objective is create a vibrant knowledge exchange network.