多级泵是进出水段与中段，通过拉杆组合在一起的一种离心泵，它的输出水压力可以很大，也是依靠叶轮的旋转在获取离心力，从而物料。待气体密度达到机械真空泵的工作范围而被抽出，从而逐渐获得高真空。 多级泵是靠泵腔容积的变化来实现吸气、压缩和排气的，因此它是可以变容积的离心泵。
多级泵 multi stage pump; multiple stage pump; multistage pum= multi-stage pump; multistagepump; stage pump 二级泵 two-stage pump .
基于6个网页-相关网页
导流壳式多级泵 pump with bowl-type vaned casing ; umwith bowl-an ; pumwith cyclic electromagnetic drive ; pumwith bowl-aned casing
单叶轮多级泵 multistage pump with single impeller ; multistagepumwith single impeller
多级泵送 multiple stage pumping
分段式多级泵联轴器 segmental type pump coupling ; stage casing pump coupling ; multistage turbine pump coupling ; multistage segmental type pump coupling
卧式多级泵 TSWA
型立式多级泵 multistage pump
不锈钢冲压多级泵 CDLF
分段式多级泵 segmental type pump ; stage casing pump ; multistage segmental type pump
可使用在循环水泵、多级泵、污水泵、往复式泵等有鼠动或跳动的设备上。
Multipolar pump. Polluted water pump. Move back and forth pump and jumping equipment.
通过分析得出，旋喷泵在小流量、高扬程工况下运行时的效率高于多级泵和高速泵。
The efficiency of rotary-jet pumps under the operation of low flow and high delivery was higher than those of multistage pumps and high speed pumps through analyses.
了解更多隔膜泵，磁力泵，排污泵，多级泵，自吸泵，螺杆泵，离心泵，油泵产品。
Click here to learn more about Diaphragm Pump, Magnetic Pump, Sewage Pump, Multi-stage Pump, or Self-priming Pump.
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