Explain about safety zone 2.Multi stage centrifugal pump parts.3.what is the use of wear ring in pumP.

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Explaining safety zone, multi-stage centrifugal pump parts, and the use of wear ring in pump.

Safety zone is the area around a machine where it is unsafe for personnel to be present during operation.
Multi-stage centrifugal pump parts include impellers, diffusers, and wear rings.
Wear rings are used to reduce the clearance between the impeller and the pump casing, which improves efficiency and reduces vibration.
Wear rings can be made of various materials such as bronze, stainless steel, or ceramic.
Multi-stage centrifugal pumps are used in applications such as water treatment, oil and gas, and power generation.

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