... 灯笼架支承泵 lantern based pump 底脚固定泵 foot mounted pump 地区取热泵；分区供暖泵 district heating pump ...
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foot mounted pump coupling 底脚固定泵联轴器
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In general, a foot valve can be mounted if the pump is mounted above the water level of the water inlet so as to start the pump with priming, it can also use the way of vacuum pump water leading.
如水泵安装在进水水位以上时，为了灌泵启动，一般可装底阀，也可采用真空泵引水的方法。
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