English — Forum #714 (Page 53/68)

1. If the mechanical seal is leaking, can the pump build pressure? - HCBBS Forum
2. Boiler feed pump - HCBBS Forum
3. Let’s take a look to see what type of pump this is - HCBBS Forum
4. The importance of seals in chemical pumps - HCBBS Forum
5. Advantages of corrosion-resistant and wear-resistant mortar pumps - HCBBS Forum
6. 【Daily Question】Pump Equipment Technical Exchange Edition 20180402 - HCBBS Forum
7. Gas binding - HCBBS Forum
8. How many units are there in the Yixing Xinyu 40FY-35-2200 submersible pump? - HCBBS Forum
9. 【Daily Question】Pump Equipment Technical Exchange Edition 20180305 - HCBBS Forum
10. Materials suitable for the sliding bearings of vertical suspended pumps - HCBBS Forum
11. What viscosity of fluid can a centrifugal pump transport? - HCBBS Forum
12. 【Daily Question】Pump Equipment Technical Exchange Edition 20180412 - HCBBS Forum
13. Which are the manufacturers of gear pump faucets? - HCBBS Forum
14. Dear sea friends, what pump should be used for a fermentation broth with a viscosity of 3 MPa? - HCBBS Forum
15. Problems with low-temperature methanol wash cooling pumps - HCBBS Forum
16. Methods for troubleshooting and repairing stainless steel magnetic pump failures - HCBBS Forum
17. Alkali leakage from the pump seal - HCBBS Forum
18. What are the reasons for overcurrent in a liquefied gas pump? - HCBBS Forum
19. The newly installed self-priming pump doesn’t draw water - HCBBS Forum
20. How to prevent water hammer, and backup pump setup. - HCBBS Forum
21. Selection of O-rings for cryogenic liquid pumps - HCBBS Forum
22. How to choose between rotary pump and gear pump for unloading purposes - HCBBS Forum
23. 【Daily Question】Pump Equipment Technical Exchange Edition 20180426 - HCBBS Forum
24. Set the initial value for coupling alignment to 0; it should not be 0 when the disc rotates 360° - HCBBS Forum
25. Who knows what material NQ40 is made of, and which country’s standards it follows? - HCBBS Forum
26. Pump inlet and outlet pipe diameters - HCBBS Forum
27. Overcurrent in self-priming centrifugal pumps - HCBBS Forum
28. vacuum pump’s - HCBBS Forum
29. Rubber asphalt pump selection - HCBBS Forum
30. What is the function of the thermal siphon container at the pump outlet? - HCBBS Forum
31. 【Daily Question】Pump Equipment Technical Exchange Edition 20180224 - HCBBS Forum
32. Calculation of water pump head - HCBBS Forum
33. Looking for a low-flow pump in the milliliter range - HCBBS Forum
34. 【Daily Question】Pump Equipment Technical Exchange Edition 20180430 - HCBBS Forum
35. Operation principle of drain pump valves, pneumatic pumps, pump-type drain valves, and pneumatic condensate recovery devices - HCBBS Forum
36. Low outlet pressure of magnetic pump - HCBBS Forum
37. Can a check valve be installed at the outlet of a low-pressure fan? - HCBBS Forum
38. 【Daily Question】Pump Equipment Technical Exchange Edition 20180211 - HCBBS Forum
39. -Magnetic pump for 30°C fluoride and chloride-containing media - HCBBS Forum
40. Why can’t I follow the post anymore? - HCBBS Forum
41. Large self-priming pump pipeline inspection is insufficient - HCBBS Forum
42. Mechanical seal issue - HCBBS Forum
43. A brief discussion on the maintenance of mechanical pumps - HCBBS Forum
44. Why are combustible gases present in the ash water of the high-pressure ash water pump? - HCBBS Forum
45. Problems with the labyrinth seal clearance in centrifugal pump bearing housings - HCBBS Forum
46. Mechanical seal compression amount - HCBBS Forum
47. Looking for data on steam jet pumps* one time - HCBBS Forum
48. Effect of pump inlet pressure - HCBBS Forum
49. The pneumatic diaphragm pump stops and starts moving - HCBBS Forum
50. Does anyone have a video on disassembling the DBZ type single-suction pump? - HCBBS Forum
51. Given the pipeline length and total amount of oil, what size heat oil pump should be used? - HCBBS Forum
52. The tube side and shell side of the heat exchanger in the pump sealing system - HCBBS Forum
53. Manufacturers of DTRO circulation pumps for water treatment - HCBBS Forum
54. Transverse vibration excess of magnetic pump - HCBBS Forum
55. It indicates that the pump has strong suction power - HCBBS Forum
56. Suction vacuum level allowed by centrifugal pump - HCBBS Forum
57. The high-self-priming pump cannot draw water - HCBBS Forum
58. 【Daily Question】Pump Equipment Technical Exchange Edition 20180217 - HCBBS Forum
59. The storage tank is on the 2nd floor, and water is pumped up to the 1st floor using a pump. The pump has stopped working, but water is still coming out of its outlet. What can be done? - HCBBS Forum
60. Professional repair of ACD cryogenic liquid pumps - HCBBS Forum
61. Movable equipment - HCBBS Forum
62. Leakage in the liquid ring vacuum pump - HCBBS Forum
63. How to change the display mode of the Cologne flow meter so that it shows cumulative values? - HCBBS Forum
64. Installation and Use of Stainless Steel Magnetic Pump - HCBBS Forum
65. Deep well pump manufacturers - HCBBS Forum
66. What diameter pipeline is required for a pipeline pump with a flow rate of 150 and a head of 28 at the outlet? - HCBBS Forum
67. Do you know what the vulnerable parts of a water pump are? - HCBBS Forum
68. The pump room in the Google Building is truly a work of art! - HCBBS Forum
69. Reasons for eliminating the cooling water for the high-temperature pump cover - HCBBS Forum
70. 【Daily Question】Pump Equipment Technical Exchange Edition 20180404 - HCBBS Forum
71. Regarding the axial movement issue in multi-stage pumps - HCBBS Forum
72. Rosin pump selection - HCBBS Forum
73. Publish equipment-related papers in Chinese core journals or science and technology core journals - HCBBS Forum
74. Plan21+53B or Plan23+53B - HCBBS Forum
75. Discussion on the reasons for reduced motor current and decreased outlet pressure in multi-stage centrifugal pump systems - HCBBS Forum
76. Current exceeds limit when outlet valve is not open - HCBBS Forum
77. High-temperature condensate pump seal water - HCBBS Forum
78. How to address the cooling water issue for the double-end face seal of mechanical pumps? - HCBBS Forum
79. Novices encounter some problems when correcting centrifugal pumps. Please give advice from experienced drivers. - HCBBS Forum
80. A bloodshed caused by jointly filling a pump (shutdown) - HCBBS Forum
81. What is the difference between Sulzer’s centrifugal pumps in the CZ and ZA series? - HCBBS Forum
82. Pump shaft concentricity inspection issue - HCBBS Forum
83. Sealing fluid forced circulation pump - HCBBS Forum
84. 【Daily Question】Pump Equipment Technical Exchange Edition 20180409 - HCBBS Forum
85. Centrifugal pump, pump shaft material - HCBBS Forum
86. Why are self-priming pumps/pipeline pumps mostly vertical? - HCBBS Forum
87. At minus 35 degrees, what lubricant should be used for industrial pumps? - HCBBS Forum
88. Seek solutions regarding the operating conditions of propylene pumps - HCBBS Forum
89. Hose pump (imported hose pump) (industrial hose pump) hose pump hose model and selection - HCBBS Forum
90. When the variable-frequency pump stops, the frequency is reduced while the speed remains unchanged - HCBBS Forum
91. What is the difference between the motor drive end and the drive end of a centrifugal pump? - HCBBS Forum
92. Looking for explosion-proof submersible sewage pumps with a diameter of no more than 180mm - HCBBS Forum
93. Installation requirements and usage methods for stainless steel magnetic self-priming pumps - HCBBS Forum
94. Utility Conditions from Selection Data Sheet - HCBBS Forum
95. Problem of starting and stopping multiple pumps in series - HCBBS Forum
96. 【Daily Question】Pump Equipment Technical Exchange Edition 20180416 - HCBBS Forum
97. Are there methanol tankers equipped with a built-in unloading pump? - HCBBS Forum
98. The outlet pressure of the cryopump sometimes fails to rise; even with the reflux set to its minimum, it doesn’t work - HCBBS Forum
99. Newbie asking why a centrifugal pump gets clogged - HCBBS Forum
100. Reasons for the presence of gas inside a centrifugal pump - HCBBS Forum