Cavitation in Pumps: Causes, Warning Signs, and How to Prevent It
Cavitation occurs when local pressure in a pump falls below the liquid’s vapor pressure, causing vapor bubbles that implode and damage components. This article…
PumpCalcs reference library
Tag: cavitation
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Methods · worked examples · references
Air Entrainment vs Cavitation: How to Tell the Difference
Air entrainment and cavitation are distinct phenomena that can both degrade pump performance, yet they have different causes and signatures. This article explains the…
Premature Bearing Failure in Pumps: Why It Happens and How to Stop It
Bearing failures are a leading cause of unexpected pump downtime. This article explains the mechanical and operational reasons behind premature bearing wear, presents the…
Pump Making Noise? How to Tell Cavitation From Air, Bearings, and Recirculation
Pump noise can signal serious hydraulic or mechanical problems. This article explains how to differentiate cavitation, air entrainment, bearing vibration, and recirculation by listening,…