Centrifugal pump of mechanical seal dress water seal water

The utility model relates to a centrifugal pump, specifically speaking are centrifugal pump of mechanical seal dress water seal water. Include that the pump body reaches and pump body connection's bearing seal case, wherein the holding has the cover to establish at the epaxial impeller of pump...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Wu Changjiang, Gu Jibin, Wu Wenkuan
Format: Patent
Sprache:chi ; eng
Schlagworte:
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