设有泵体密封环,而叶轮密封环为可选用件。
Sealing ring is fitted on pump body, while impeller sealing ring is an optional part.
离心泵的基本构造是由六部分组成的,分别是:叶轮,泵体,泵轴,轴承,密封环,填料函。
Basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump, pump shaft, bearing, seal ring, stuffing box.
泵主要由泵体、泵盖、叶轮、轴、密封环、中间支架、密封和悬架部件等组成。
The pump comprises mainly of pump body, cover, impeller, shaft, seal ring, intermediate support, sealing and suspension assembly, etc.
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