What can also be prevented by a seal in a centrifugal pump?

In a centrifugal pump, a seal plays a critical role in preventing air from leaking into the pump. When air enters the pump, it can create cavitation, which can lead to reduced performance and even damage to the pump components over time. This is particularly important because centrifugal pumps rely on a continuous flow of fluid to maintain their efficiency and proper operation. If air were to intrude into the pump, it could disrupt the fluid dynamics and lead to inconsistent pressure and flow.

Seals are specifically designed to create a barrier that maintains the integrity of the fluid system within the pump, ensuring that only the intended fluid circulates through, thus preventing air intrusion. This sealing capability is essential for maintaining the pump’s efficiency and extending its operational lifespan.