1. A failure of a centrifugal pump, also in February, resulted in a small release of carbon tetrachloride.

2. Then came cheap oil, electricity, and the motorized centrifugal pump.

3. Centrifugal pump in the assembly must be well prepared.

4. It is particularly suitable to the marine centrifugal pump.

5. Centrifugal pump impeller in general many such.

6. Note: single stage centrifugal pump for a single suction inlet of an impeller centrifugal pump.

7. Self - suction centrifugal pump, solid all - in - one structure, and durable.

8. Especially the flow of compound impeller in the centrifugal pump at low specific speed is more complex and has more problems need urgently to resolve.

9. Also known as the centrifugal pump lift pump pressure head, the weight of fluid monomer is received by the pump energy.

10. ZFLH type marine hanging vertical centrifugal pump is mainly used for ballast bilge pump, fire pump, cooling pump and domestic service pump of vessel.

11. Low specific speed centrifugal pump comprise a large proportion of fluid machinery, and have more and more application in varied fields.

12. Fire works a pet project of the centrifugal pump will not be disadvantaged natural!

13. The reasons of unusual axial moving in multistage centrifugal pump were analyzed.

14. Leaf - centrifugal pump is a typical fluid machinery products.

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15. And centrifugal pump (pump milk) Comparison: centrifugal pump because of its simple structure, low cost and widely used. Compared with the main rotor pumps have the following differences.

16. Fourth , the centrifugal pump Here are a few important performance curve.

17. It is comprised of multiple stage centrifugal pump, double stage gas separator, protector, submersible motor, guard shield and setting gas separator.

18. Multistage centrifugal pump in the course of operating, will produce axial force, balance problem of strength this never got basic settlement for many years.

19. Hydrostatic bearing can solve the equilibrium problem of axial force of multistage centrifugal pump satisfactorily.

20. The flyweight pump used in the production avoids the faults of filler wearing and improves the quality of products instead of centrifugal pump.

21. The inner flow field of modified Perspex impeller of a centrifugal pump was measured by advanced PIV system, and the absolute speed vectorgraph and original data of the axial eddy were acquired.

22. The introduces the characteristics of the marine submersible series multiple centrifugal pump developed by the authors.

23. The design consideration and principle of self priming equipment for the centrifugal pump were introduced article.

24. The type of the pump impeller and pump and centrifugal pump with a volume effect of particles suspended in mid-stream leaf out of date, do not hit any part of the pump, it is good non-destructive.

25. Results of this thesis provide guiding significance to waterpower design of impeller of the low specific speed centrifugal pump.

26. Based the brake horsepower characteristics of low specific speed centrifugal pump and the required features of pumps used for agriculture, the concept of non - overload centrifugal pumps is conceived.

27. Comparing of performance curves and cavitation property with common centrifugal pump of same specific speed was presented in this paper.

28. The FE analysis to the rotor of a multistage centrifugal pump has been studied based on the software ANSYS. The entity model and FE model of the rotor are built for the static and modal analysis.

29. With the ceaseless development and broad application of sliding vane pump, the sliding vane pump and centrifugal pump in series are applied in middle-bore and small-bore petroleum line.

30. This paper introduces the main energy saving technologies of centrifugal pump. And the author proposes a new energy saving technology which is called prerotation regulated by the inlet guide vane.

31. Its structure is horizontal fame mounted, radial split, back pull out and single-stage single-suction chemical centrifugal pump.

32. Consider fluid person who compress and multistage centrifugal pump trends nature actual conditions of axial force, Have analysised on the dynamic characteristic of this system in the article.

33. In 1689, French Physical scientist , Papin, invented 4 - impeller volute centrifugal pump.

34. ApplicationModel 32 PL shower pump is a horizontal centrifugal pump of single - stage , and single - suction overhang type.

35. By using data acquiring and processing functions of computers, the authors succeeded in developing a computer-aided test system on centrifugal pump performance.

36. Centrifugal pump performance curve can be used as the basis for pump selection.

37. Self - priming centrifugal pump over - current components are: inhalation room, impeller, the chamber pressure is in three parts.

38. Since 1960 s, we have cooperated with Hefei General Machinery, Institute to develop special centrifugal pump.

39. FSB and FSB - D type centrifugal pump, overflow part is made of Fluor plastic alloy, compact in structure and easy to operate with low price.

40. This paper tried to accomplish the global performance prediction of the multiple centrifugal pump, and the results in this paper apply some data for the succeeding analysis.

41. YHB series chemical submersible pump is vertical single stage single - suction centrifugal pump.

42. ZLHB series stainless steel explosion - proof chemical centrifugal pump is applicable to transport inflammable chemical liquids.

43. The parallel-connection and variable-speed operation characters of the centrifugal pump groups are studied by conics fitting of the character curves in the high efficiency area.

44. The half deficient liquid centrifugal pump in a decarbonizing system suffered from serious corrosion and did not work normally after operating only for about one year.

45. It is resolved that design condition efficiency for low specific speed centrifugal pump is not the highest in terms of experiential statistical area ration value.

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46. It is self - priming centrifugal pump performance curve of the fundamental.

47. The structural and hydraulic design method is presented low - specific - speed highspeed centrifugal pump with two - stage complex impeller.

48. The characteristics of centrifugal pump unit given by pump specimen are obtained by testing with water.

49. The improvement of Multiple centrifugal pump sealing protection ring for ammonia production was introduced.

50. The centrifugal pump and the petro motor (or electric motor) are both arranged a portable stander. The utility model has simple structure, high working efficiency and low auxiliary power.

51. Centrifugal pump is the centrifugal pump the flow of the delivery capacity, refers to units within the pump by the time the transmission fluid volume.

52. The centrifugal pump characteristic data determined through the experiment, make the curve graph of the characteristic.

53. The increasing - flow design method is presented on superlow - specific speed high - speed centrifugal pump in this paper.

54. Than the number to more than 150 self - suction centrifugal pump performance curve has dropped.

55. The work has certain significance on design and optimization of the low volume and low specific speed stamping and welding multistage centrifugal pump.

56. The paper introduces the current status of study on the hydraulic design of the super-low specific speed centrifugal pump.

57. Single suction, single stage horizontal centrifugal pump with closed impeller.