Why is it important to ensure proper priming of a pump?

Proper priming of a pump is crucial because it helps to avoid cavitation. Cavitation occurs when there is a significant drop in pressure within the pump, leading to the formation of vapor bubbles. When these bubbles travel through the pump and reach areas of higher pressure, they collapse violently, which can cause significant damage to pump components, including the impeller and casings.

By ensuring that the pump is properly primed, you maintain adequate pressure and prevent the formation of vapor bubbles, thereby protecting the pump's integrity and maintaining its efficiency. Proper priming allows the pump to operate smoothly and effectively, preventing performance issues that could lead to increased maintenance costs and reduced operational lifespan.