端吸离心泵 底座尺寸和安装尺寸

[中文适用范围]： 指定基本尺寸并给出底板固定孔的替代数量和位置，以适应单独的安装。 涵盖从 2 到 9 的底板编号。 给出的数据主要用于符合 ISO 2858 的泵，与安装在地基上的底脚安装式电动机相连接。 [外文原描述]： Specifies basic dimensions and gives alternative numbers and locations of baseplate fixing holes to suit individual installations. Covers the baseplate numbers from 2 to 9. The data given are intended primarily for use with pumps in accordance with ISO 2858, coupled to foot-mounted electric motors for installation on a foundation.