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Category Pump Technology
What’re the Top 10 Causes of Split Case Centrifugal Pump Vibration?
Despite the split case centrifugal pump’s durability and efficient design, one common issue operators face is excessive vibration. Unchecked, vibration can lead to premature failure of bearings, shafts, seals, and even complete pump breakdown. Identifying and addressing the root causes…
5 Simple Maintenance Steps for Your Double Suction Split Case Pump
A double suction split case pump is a critical asset in many facilities, commonly used in HVAC systems, water treatment plants, fire protection networks, and various industrial processes. These pumps are known for their high efficiency and robust design. However,…
What’re the 10 Possible Causes of a Broken Shaft for a Deep Well Vertical Turbine Pump
Understanding the potential causes of dee well vertical turbine pump shaft damage is essential for maintaining system reliability, minimizing downtime, and avoiding expensive repairs. This article explores 10 key reasons for pump shaft failure, with a focus on operational, mechanical,…
What’re the Common Troubleshooting Measures for Axial Split Case Pump?
Like all mechanical equipment, the axial split case pump is prone to operational issues over time if not properly selected, installed, or maintained. Troubleshooting and resolving these common failures promptly is essential for ensuring the pump’s reliability and preventing costly downtime.…
Sealing Principle and Material Selection of Packing in Split Casing Pumps
In industrial applications, maintaining effective sealing is critical to ensure operational efficiency and extend equipment life. One of the most widely used sealing methods in split casing pumps is packing. The reliability of the pump largely depends on the performance…
Startup Procedure for Submersible Vertical Turbine Pump
Starting a submersible vertical turbine pump requires careful preparation to ensure safe operation, prevent equipment damage, and achieve optimal performance. This guide outlines the essential steps and safety checks that operators should follow before and during startup. Startup Procedure are…
Case Study: Cavitation Failure in Horizontal Split Casing Pump
1. Overview of the Incident A 25 MW unit’s circulating cooling system uses two split casing pumps. Each pump’s nameplate data: Flow (Q): 3,240 m³/h Design head (H): 32 m Speed (n): 960 rpm Power (Pa): 317.5 kW NPSH required (Hs): 2.9 m (≈ 7.4 m NPSHr) Within just two months, one…
What Should I Do if the Outlet Pressure of a Split Case Pump Drops?
Split case pumps are widely used in industrial, municipal, and commercial applications. A sudden drop in outlet pressure can affect system performance. This guide explains common causes and recommended corrective actions to restore normal pump operation. Common Troubleshooting for Split…
How to Calculate the Head of Double Suction Split Case Pump
Understanding the calculation of pump head is essential for selecting and operating a double suction split case pump efficiently. This type of pump is widely used in HVAC systems, municipal water supply, and industrial applications due to its high flow…
Application Analysis of the Multistage Vertical Turbine Pump in Steel Industry
In the steel industry, the multistage vertical turbine pump plays a crucial role in the transport, circulation, and pressurization of process water. These pumps are widely used for handling cooling water and flushing water in the production processes such as…
