Forcing Pump

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“Liquid is drawn up the pipe through the valve H. Piston G pushes the liquid through pipe, M, and into the chamber, K which builds pressure from condensing air. Tube I leads to a manual release jet.” —Quackenbos 1859


G. P. Quackenbos A.M. A Natural Philosophy: Embracing the Most Recent Discoveries in the Various Branches of Physics, and Exhibiting the Application of Scientific Principles in Every-day Life (New York: D. Appleton and Company, 1859) 188


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