Scientific American. New Series, Volume 17, Note on ...
2000-3-10 · Two heavy double force pumps with two-inch hose are also fixed in this sub-basement, intended either to force water in tor- rents to any part of the building in ease of fire, or to supply the water for a cascade in one of the scenes, or to pump it up from the receiving reservoir to the bight necessary to reach the waste sewer.
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