Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 188
COMPRESSED AIR LIFT* SYSTEM of pump-ing water fromdeep wells. Thepressure in the airpipe must be great-er than the hydrostatic pressure of the water at thebottom of the pipe, and in quantities sufficient tomake the ascending column of air and water inthe flow pipe lighter in its total height than…
Mechanical movements
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