Perspectives are different frameworks from which to explore the knowledge around sustainable sanitation and water management. Perspectives are like filters: they compile and structure the information that relate to a given focus theme, region or context. This allows you to quickly navigate to the content of your particular interest while promoting the holistic understanding of sustainable sanitation and water management.
This guidance note points out the strengths and limitations of a number of low cost pumps. It provides an overview of the application, technical details, materials used, installation and maintenance, manufacturing requirements and costs of several low cost pumps, including information on the numbers installed and locations.
BAUMANN, E. (2011): Low-cost Hand Pumps. St. Gallen: Rural Water Supply Network (RWSN) URL [Accessed: 08.03.2019] PDF