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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Bomba aspirante impelente caracterizada porque el cilindro o cuerpo de bomba comunica por su parte inferior con un tubo de aspiración provisto de una "válvula de paso esférica presentando dicho cuerpo de bamba en su parte superior un tubo de desagüe o salida provisto también de una válvula esférica de paso y de un muelle de retención de esta última.