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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improved self-priming centrifugal pump, of the self-priming type by air sputtering, characterized by equipping the interior of the chamber or body of the pump with a tube consisting of a single piece bonded to it, which communicates the front inlet port of the pump with the spiral chamber of the same in which the impeller impeller is housed. (Machine-translation by Google Translate, not legally binding)