Reassembly

Finish off with installing a mechanical seal in the centrifugal pump.

Prerequisites

Completion of the lesson Inspection is required. Familiarity with troubleshooting procedures as well as the proper use of hand tools and precision measuring instruments is required. A familiarity with mechanical seals is recommended.

Description

This is the final lesson in the iKNOW Centrifugal Pump Repair Library. This lesson demonstrates how to reassemble a typical end-suction pump. General guidelines for installing a mechanical seal are also provided.

Objectives

Reassemble a typical end suction pump, Check impeller clearance, Calculate the thickness of shims needed to correct impeller clearance, Determine the gasket size needed in the bearing end cap and Install a mechanical seal.