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2024 09-11How to Optimize Horizontal Split Case Pump Operation (Part B)
Improper piping design/layout can lead to problems such as hydraulic instability and cavitation in the pump system. To prevent cavitation, focus should be placed on the design of the suction piping and suction system. Cavitation, internal recirculation an...
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2024 09-03How to Optimize Horizontal Split Case Pump Operation (Part A)
Thehorizontal split case pumpsare a popular choice in many plants because they are simple, reliable, and lightweight and compact in design. In recent decades, the use of split case pumps has increased in many applications, such as process applications, fo...
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2024 08-27Solutions to Common Horizontal Split Case Pump Problems
When a newly servicedhorizontal split case pumpperforms poorly, a good troubleshooting procedure can help eliminate a number of possibilities, including problems with the pump, the fluid being pumped (pumping fluid), or the pipes, fittings, and containers...
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2024 08-20Partial Load, Exciting Force and Minimum Continuous Stable Flow of Axial Split Case Pump
Both users and manufacturers expectaxial split case pumpto always operate at the best efficiency point (BEP). Unfortunately, due to many reasons, most pumps deviate from the BEP (or operate at partial load), but the deviation varies. For this reason, it i...
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2024 08-14Bearing Isolators: Improving Reliability and Performance of Axial Split Case Pump Operation
Bearing isolators perform a dual function, both preventing contaminants from entering and retaining lubricants in the bearing housing, thereby improving the performance and service life of axial split case pumps. Bearing isolators perform a dual ...
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2024 08-08About Fluids and Liquids in Multistage Vertical Turbine Pump
If you want to know everything aboutmultistage vertical turbine pump, it is also important to know about the fluids and liquids it transports. Fluids and Liquids There is an important distinction between fluids and liquids. Liquids refer to a...
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2024 07-25Axial Split Case Pump Seal Basics: PTFE Packing
To effectively apply PTFE in aaxial split case pump, it is important to understand the properties of this material. Some of the unique properties of PTFE make it an excellent material for braided packing: 1. Excellent chemical resistance. A ...
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2024 07-17Axial Split Case Pump Impeller Applications
There are many factors to consider when selecting an axial split case pump and impeller correctly. First, we need to know where the fluid needs to be transported and at what flow rate. The combination of head and flow required is called the...
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2024 07-04Axial Split Case Pump Impeller Applications
There are many factors to consider when selecting anaxial split case pumpand impeller correctly. First, we need to know where the fluid needs to be transported and at what flow rate. The combination of head and flow required is called the duty p...
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2024 06-25Pressure Instrumentation Is Essential for Submersible Vertical Turbine Pump Troubleshooting
Forsubmersible vertical turbine pumpsin service, we recommend using local pressure instrumentation to aid in predictive maintenance and troubleshooting. Pump Operating Point Pumps are designed to achieve and operate at a specified design flow...
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2024 06-19Precise Installation, Operation and Maintenance of Deep Well Vertical Turbine Pump Packing
The bottom packing ring never seats properly, the packing leaks too much and wears out the rotating shaft of the equipment. However, these are not problems as long as they are installed accurately, the best maintenance practices are followed and the opera...
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2024 06-1313 Common Factors Affecting Deep Well Vertical Turbine Pump Life
Almost all of the factors that go into a pump's reliable life expectancy are up to the end user, especially how the pump is operated and maintained. What factors can the end user control to extend the life of the pump? The following 13 noteworthy fact...
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