A windpump is a type of windmill which is used for pumping water.
Multi-bladed wind pumps can be found worldwide and are manufactured
in the United States, Argentina, China, New Zealand, South Africa, and Australia.
However they take a strong wind to start so they turn over the crank of the
piston pump. Wind pumps require little maintenance-usually only a change
of gear box oil annually. An estimated 60,000 wind pumps are still in use in the
United States
Windpumps were used to pump water since at least the 9th century.
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7 авг 2021
