Submersible pump

A submersible pump (or sub pump, electric submersible pump (ESP)) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped.[4] The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between pump and the fluid surface. Submersible pumps push fluid to the surface as opposed to jet pumps having to pull fluids. Submersibles are more efficient than jet pumps.

单词	Submersible pump
释义	Submersible pump 英语例句库 By comparing the characteristics of submersible pump and vertical lineshaft turbine pump, comments are introduced on the selection and application of sea water lift pump and fire water pump. 通过对潜水泵与深井泵各方面特点的比较,提出海洋平台在海水泵和消防泵的使用方面的一些看法。原声例句当月 CNN 10 学生英语 We were in Alaska, we did a submersible pump, we made a hole in the ice, we pumped water. 我们现在在阿拉斯加，我们使用了一个潜水泵，在冰上开了个洞，这样可以将水抽出来。英语百科 Submersible pump A submersible pump (or sub pump, electric submersible pump (ESP)) is a device which has a hermetically sealed motor close-coupled to the pump body. The whole assembly is submerged in the fluid to be pumped.[4] The main advantage of this type of pump is that it prevents pump cavitation, a problem associated with a high elevation difference between pump and the fluid surface. Submersible pumps push fluid to the surface as opposed to jet pumps having to pull fluids. Submersibles are more efficient than jet pumps.
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