Chinese Standard: GB/T 5661-2013

End-suction centrifugal pumps—Dimensions of cavities for mechanical seals and for soft packing

全国泵标准化技术委员会(SAC/TC 211)

本标准规定了轴向吸入离心泵（以下简称泵）机械密封和软填料的术语和定义、密封腔和密封端盖附件尺寸、密封腔设计要求。
本标准适用于一般用途和重载工况的泵。
本标准不适用于泥浆泵和杂质泵。

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