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Pulser pump Brain White 2010 water pump, water, oil, air, energy, ecology, environment, diy
The pulser pump is a simple, water powered mechanical device, also known as a bubble pump. Components of this pump have been used for various purposes, including the extraction of oil or in refrigeration cycles. Heat driven bubble pumps are most common, but this particular design of a pulser pump using the turbulent flow in a stream to trap air has yet to become common. The two main benefits of this pump are that it has no mechanical or moving parts, and that it doesn't use any chemicals, only the water from a stream. Once installed near a stream, the pump can lift water using only the energy from the stream.