English — Forum #714 (Page 19/68)

1. Looking for a pump to transport tuberous items such as sweet potatoes - HCBBS Forum
2. 61. Fast/slow speed switching circuit controlled by a travel valve - HCBBS Forum
3. Corrosion of titanium - HCBBS Forum
4. What are the vacuum pumps that can replace water ring pumps? How are oil-free vacuum pumps and dry vacuum pumps classified and applied? - HCBBS Forum
5. Large vertical vibration velocity - HCBBS Forum
6. Material selection for pumps - HCBBS Forum
7. The whole process of gear pump cavitation is super detailed. If you have never seen cavitation before, you will be amazed! Boutique - HCBBS Forum
8. What is the purpose of this valve in a dry screw vacuum pump? - HCBBS Forum
9. Kenfu vacuum pump - HCBBS Forum
10. Troubleshooting of water ring vacuum pumps - HCBBS Forum
11. Common faults of water pumps and their solutions - HCBBS Forum
12. Steam cleaning device - HCBBS Forum
13. Why does the traditional pump industry need to shift towards intelligent manufacturing? - HCBBS Forum
14. Measures to improve the maintenance level of pump equipment - HCBBS Forum
15. Fan silencer - HCBBS Forum
16. Valve - HCBBS Forum
17. Causes of cavitation in centrifugal water pumps and solutions - HCBBS Forum
18. Centrifugal compressor piping regulations - HCBBS Forum
19. Reasons why the ammonia unloading pump/PAC discharge pump/chemical dosing pump fails to draw liquid - HCBBS Forum
20. Some common questions and answers about centrifugal pump maintenance – essential for beginners! - HCBBS Forum
21. Is the no-load current of the motor close to the rated current? - HCBBS Forum
22. There are a wide variety of mechanical seals for pumps, with different models, but there are mainly five leakage points - HCBBS Forum
23. Sweep of single-stage centrifugal pumps - HCBBS Forum
24. Seeking help with pump selection - HCBBS Forum
25. Sealing methods for chemical process pumps - HCBBS Forum
26. Brief analysis of the main reasons why a centrifugal pump fails to draw water - HCBBS Forum
27. 【Video】14. Handling cavitation faults in centrifugal pumps (reply to view) - HCBBS Forum
28. Classification and main uses of explosion-proof water pump motors - HCBBS Forum
29. Troubleshooting Pump Failures: Abnormal Noise - HCBBS Forum
30. Steps to stop a reciprocating pump - HCBBS Forum
31. Multi-stage pump balance pipe pressure - HCBBS Forum
32. What are the reasons for a sudden drop in vacuum level when a vacuum system is in operation? - HCBBS Forum
33. Give some guidance from an expert - HCBBS Forum
34. Is the pump’s inlet a siphon tank? - HCBBS Forum
35. Domestic production of high-viscosity gear pumps - HCBBS Forum
36. Self-balancing centrifugal pump - HCBBS Forum
37. Help, why is the pressure after the pump continuously dropping? - HCBBS Forum
38. Operation procedure for vertical axial flow pumps - HCBBS Forum
39. 27 knowledge points about centrifugal pumps, do you know them all? - HCBBS Forum
40. Regarding the bearings of Dalian Empire shield pumps - HCBBS Forum
41. 40ay 60*2 centrifugal pump overflow - HCBBS Forum
42. Pump selection for the food and beverage industry - HCBBS Forum
43. Reasons for using gate valves together with check valves - HCBBS Forum
44. High-viscosity media can be handled using this single-suction twin-screw pump - HCBBS Forum
45. Interruption of cooling water for machines and pumps - HCBBS Forum
46. Process principles and characteristics of integrated municipal wastewater treatment equipment - HCBBS Forum
47. Selection of unloading pump - HCBBS Forum
48. Oil leakage issue with the pump comb tooth seal - HCBBS Forum
49. A brief discussion on the basic structure of centrifugal pumps - HCBBS Forum
50. Basic structure and material properties of magnetic pump - HCBBS Forum
51. Method for selecting materials for chemical process pumps - HCBBS Forum
52. Basic external shaft circulation canned pump - HCBBS Forum
53. What brand of pneumatic diaphragm pump should be used for injecting sulfuric acid? - HCBBS Forum
54. High-efficiency motor - HCBBS Forum
55. 【Video】15. Video of diaphragm pump diaphragm replacement process (available upon reply) - HCBBS Forum
56. Regarding whether to install a filter before the pneumatic diaphragm pump - HCBBS Forum
57. 【Video】18. High-definition animation of CIRCOR screw pump (available upon reply) - HCBBS Forum
58. centrifugal pump suction height - HCBBS Forum
59. Structure and working principle of S-type single-stage double-suction centrifugal pump--High quality - HCBBS Forum
60. Do you know the two cooling methods for chemical process shielded pumps? - HCBBS Forum
61. What are those pipeline fittings for the air-conditioning circulation water pump in the picture? - HCBBS Forum
62. Shielded pump - HCBBS Forum
63. What is the difference between the centrifugal pump flushing plans Plan02+54 and Plan03+54? - HCBBS Forum
64. Causes and treatment methods of vaporization in heating network drain pumps - HCBBS Forum
65. Video tutorial: Installation process of pumps and motors - HCBBS Forum
66. Find API610 version 12 - HCBBS Forum
67. The working principle of submersible pumps is easy to understand - HCBBS Forum
68. What are the hazards of restarting a centrifugal pump without shutting off its outlet after it stops operating due to shaking? - HCBBS Forum
69. Risk identification and control of mechanical pumps - HCBBS Forum
70. What are the standards for lined pumps abroad? - HCBBS Forum
71. Please recommend manufacturers of double-suction pumps suitable for clean water media - HCBBS Forum
72. Number of dynamic seal points in horizontal centrifugal pumps - HCBBS Forum
73. Centrifugal pump head and outlet pressure - HCBBS Forum
74. What kind of pump is suitable for transporting sodium silicate? - HCBBS Forum
75. The problem with cold oil - HCBBS Forum
76. Flow rate at the moment of centrifugal pump startup - HCBBS Forum
77. Call for Papers for Chemical Engineering and Equipment - HCBBS Forum
78. Among all types of self-priming pumps, which one has the best self-priming capability? - HCBBS Forum
79. The current of the multi-stage centrifugal pump is extremely high - HCBBS Forum
80. Reasons why the rotary vane pump in the oil-free vacuum pump and rotary vane pump-based vacuum system fails to start - HCBBS Forum
81. I have a question regarding the protective cover for the coupling of vertical multi-stage centrifugal pumps - HCBBS Forum
82. Sealing of the pump - HCBBS Forum
83. Please ask an expert for help - HCBBS Forum
84. ANSI pressure temperature rating correspondence table: ASTM A216 grade WCC - HCBBS Forum
85. At a submersion depth of 2.8 meters (for buried tanks), is it possible to use a self-priming pump? - HCBBS Forum
86. Troubleshooting of common faults in fluoroplastic magnetic pumps - HCBBS Forum
87. Why are twin-screw pumps and triple-screw pumps suitable for the chemical industry? - HCBBS Forum
88. Oil leakage problem in vertical cycloidal pinwheel reducers - HCBBS Forum
89. Selection of diaphragm pumps - HCBBS Forum
90. What material is the covering rubber made of? - HCBBS Forum
91. Selection of pumps and mechanical seal leakage - HCBBS Forum
92. The pump starts and stops frequently; the coupling keeps breaking, and there is significant vibration - HCBBS Forum
93. Which motor brands in China, as well as in Jiangsu’s large and medium-sized enterprises and southern Anhui, have a similar quality and technical level? - HCBBS Forum
94. Installation location of the centrifugal pump outlet pressure gauge - HCBBS Forum
95. Seeking help regarding the reason for negative pressure at the outlet of the condensate pump and solutions - HCBBS Forum
96. I’m looking for recommendations for manufacturers in China that are good at producing lined pumps - HCBBS Forum
97. Seeking help: Two high-pressure water pumps are connected in series, one has very low pressure while the other has normal pressure - HCBBS Forum
98. Hey guys, what are these two people doing? - HCBBS Forum
99. Selection principles, criteria, and specific operating methods for various pumps - HCBBS Forum
100. 【Daily Question: Pump Equipment】True or False Question, May 6, 2019 - HCBBS Forum