Ram pumps

A hydraulic ram is a cyclic water pump powered by hydropower. The hydraulic ram is sometimes used in remote areas, where there is both a source of low-head hydropower and a need for pumping water to a destination higher in elevation than the source. In this situation, the ram is often useful, since it requires no outside source of power other than the kinetic energy of flowing water. Ram pumps can only be used in situations where falling water is available. These devices are mostly intended for domestic and livestock supplies in hilly and mountainous areas requiring small flow rates. Experience from Tanzania indicates that hydraulic ram pumps are durable and reliable for domestic water application and even for irrigation, if installed and operated in an optimal fashion.

Climate Related Risk

Changes in precipitation, Change in water quantity table, Drought, Drying trend

Form of Option

Technological

Country of Origin

Tanzania

Beneficiaries

Households, Resource-dependent people (e.g. farmers, fishers, miners)

Implementation

The option has been identified and implemented with indication that it will continue beyond the context of the project.

Institution / Legal Reach

Change in norms or ways of doing things