There are two cleaning methods for the long shaft of the submerged pump: external flushing and self flushing.
When the delivery medium is a medium containing small particles, the long shaft of the submerged pump can be cleaned by external flushing. First, a pipeline needs to be connected from the outside and a clean flushing fluid is introduced to each axis. The lining is flushed, and the bushing is also lubricated to take away the heat generated by the friction pair and reduce the temperature.
When the long-shaft submerged pumping medium is a cleaning medium, the self-flushing method is mostly adopted. First, a pipeline needs to be introduced from the pump outlet flange to allow the flushing fluid to flow to each bushing, and the bushing Lubrication also removes the heat generated by the friction pair to lower the temperature.
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