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Highlights

Highlights


Benefits

  • 最先进的液压设计,提高效率,减少吸收功率
  • Double-flow first stage impeller available to reduce net positive suction head required (NPSHR)
  • 耐磨部件的所有配合表面上的硬涂层增加耐用性
Features

  • 入口和出口凸缘与下半壳体一体浇铸
  • Balanced rotor assembly with back-to-back impeller arrangement to minimize residual axial thrust
  • Can operate in reverse mode as a turbine
Applications

  • Oil and water pipeline, terminal shipping stations
  • Lean/Semi-lean, amine and gas treatment processes
  • Onshore high-pressure water injection

Overview

Overview

我们的MSN / MSND泵广泛用于炼油厂,石化,石油生产和管道应用中的重型服务,如锅炉饲料,多产品运输,注水,瘦和半瘦工艺。它们适用于各种司机,包括电动机到蒸汽和燃气轮机;我们甚至可以根据要求设计泵送列车,以便与燃气发动机一起使用。

多级设计是双蜗壳类型,以平衡所有容量的径向转子负载 - 从而优化单位可靠性。水平拆分情况设计用于承受典型的典型水浸服务的最高工作和静水压力。抽吸和排出喷嘴与情况的下半部分整体铸造,以允许泵拆卸,而转子去除而不会干扰管道连接。具有相对叶轮的两排转子在整个操作范围内提供轴向平衡。

泵可配备可选的第一级叶轮,具有较大的眼部区域,用于单一吸力,并且在大多数情况下,双重吸力以获得低NPSH要求。每个叶轮键入轴并收缩配合。

All MSN/MSND pumps are full-load tested on dedicated rigs in our factory; complete train test can be performed on demand to validate the entire scope of supply.

Specifications
Max. differential head
2,800米
Max. flowrate
3,000 m3/h
Max. shaft power
10兆瓦
Max. pressure
300巴
Max. rotational speed
6,300 rpm.
Head rise
15-30%
工作温度
-10到+200ºC
Impeller diameters
225–680 mm



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