This book explains in brief types of pumps, centrifugal pumps impellers, casings, and mechanical parts. Centrifugal pump operation. Advantages and disadvantages of centrifugal pump, performance curves. Centrifugal pump reliability factors and troubleshooting. Centrifugal pump maintenance: Hydraulic failures, Mechanical failures, Maintenance Schedule and Inspection, Pump Disassembly for Repair, Preassembly inspections, Cavitation Erosion, Abrasive Erosion, and Corrosion, Pump Maintenance (Repair and Replacement of Fault Parts), Inspection Checklist, Pump Breakdown, Overhaul Axial Split-Case Centrifugal Pump, and Overhaul Radial Split-Case Centrifugal Pump