Shaft deflection in a pump system refers to the displacement of the pump shaft from its original position due to external forces acting on the system. Common causes of shaft deflection include:
Misalignment
Imbalance
Vibration
Thermal expansion
When a pump shaft experiences deflection, it can cause problems such as increased wear and tear on the bearings, decreased pump efficiency, and even catastrophic failure. Shaft deflection can also cause mechanical seal failure, resulting in leakage and contamination of the pumped fluid.
To prevent shaft deflection in pump systems, it's important to ensure proper installation and alignment of the pump and motor and to regularly monitor the system for any signs of vibration or imbalance. In addition, selecting the appropriate pump design and materials can help minimize the effects of external forces on the system. Speak with a ProSeal pump specialist today for more expert guidance.