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How to Install the Vertical Turbine Pump?
2023-07-11There are three installation methods for vertical turbine pump, which are described in detail below:1. WeldingGas welding should be used if the pipe wall thickness of the vertical turbine pump is less than 4mm; electric welding s...
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Do you Know the Composition and Structure of the Vertical Turbine Pump and Installation Instructions?
2023-07-11Due to its special structure, the vertical turbine pump is suitable for deep well water intake.It is widely used in domestic and production water supply systems, buildings, and municipal water supply and drainage projects. It has the characterist...
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Split Case Pump Vibration, Operation, Reliability and Maintenance
2023-06-12The rotating shaft (or rotor) generates vibrations that are transmitted to the split case pump and then to surrounding equipment, piping and facilities. Vibration amplitude generally varies with rotor/shaft rotational speed. At t...
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Experience: Repair of Split Case Pump Corrosion and Erosion Damage
2023-06-12For some applications, corrosion and/or erosion damage is unavoidable. Whensplit case pumpsreceive repairs and are badly damaged, they may look like scrap metal, but with proper restoration techniques, they can often be restored to their original...
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About the Balance Hole of the Split Case Pump Impeller
2023-06-12The balance hole (return port) is mainly to balance the axial force generated when the impeller is working, and reduce the wear of the bearing end surface and the wear of the thrust plate. When the impeller rotates, the liquid filled in the imp...
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Credo Pump Made A Wonderful Appearance at the 27th Iran International Exhibition
2023-06-12From May 17th to 20th, 2023, the 27th International Oil and Gas Exhibition was grandly held in Iran. As a leading industrial water pump manufacturer in China, Credo Pump has been widely recognized by the industry and internationa...
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Split Case Pump (other Centrifugal Pumps) Bearing Temperature Standard
2023-05-08Considering the ambient temperature of 40 °C, the maximum operating temperature of the motor cannot exceed 120/130 °C. The maximum bearing temperature is 95 °C.Relevant standard requirements are as follows.1. GB3215-824.4.1 During split case...
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Methods to Reduce Cavitation Damage of Split Case Pump(PART B)
2023-05-08Supply Air in SuctionThe method of air replenishment can not prevent cavitation cavitation, but proper air replenishment can reduce the damage to the side wall of the flow channel caused by the hole fracture, and the air replenished is like a spo...
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Methods to Reduce Cavitation Damage of Split Case (PART A)
2023-05-08Cavitation diagnosis method of split case pump in servicePump users generally or can not use the method adopted by the manufacturer to determine whether the cavitation of the pump occurs, that is, the method to determine whether the cavitation oc...
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Welcome to Credo, We are an Industrial Water Pump Manufacturer.
