The casing shall have integral anti - vortexing vanes that can also facilitate maintenance.

泵壳应该配置一体化的 抗 涡流叶片,这可能有助于日常设备维护.

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Vortexing can cause unstable pump operation, vibration, pulsation and severe mechanical damage.

涡流可能会导致泵运行不稳定 、 振动 、 跳动和严重的机械破坏.

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Thus, once proper anti - vortexing submergence is established, the concern about motor overheating will frequently be eliminated.

因此, 一旦配置了适当的 防 涡流潜水深度, 通常就不需要担忧电机过热.

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