Homemade Hydraulic Ram Pump for Livestock Water¶

Pumps & Lifting • Est. CapEx: Low-cost / Locally fabricated

Technical Overview¶

A peer-reviewed extension publication detailing construction of a 3/4-inch PVC ram pump for remote livestock watering. The pump uses gravity and water flow to lift water to tanks where no electricity or fuel is available.

Key Specifications & Engineering Parameters¶

Parameter	Specification
Category	Pumps & Lifting
Capital Cost	Low-cost / Locally fabricated
Primary Mechanism	Standard hydraulic ram action: water flows down a drive pipe, builds momentum, and trips a waste valve. The resulting water hammer forces water through a check valve into an air chamber, which then delivers water to the livestock tank. A bicycle inner tube inside the pressure chamber prevents air loss.
Target Scale	Household / Village Cluster
Standard Lifespan	10 - 20 Years

Engineering Trade-Offs¶

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Cross-Reference & Interactive Tools¶

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