Select Symptoms
Diagnostic Results
Select symptoms and click "Diagnose Issues" to identify potential problems.
Common Centrifugal Pump Problems
Cavitation
Symptoms: Noise, vibration, pitted impeller
Solutions: Increase NPSH available, reduce pump speed, check suction piping
Impeller Wear
Symptoms: Reduced flow, increased power, vibration
Solutions: Replace impeller, check for abrasive particles
Bearing Failure
Symptoms: Noise, overheating, vibration
Solutions: Replace bearings, check lubrication, alignment
Mechanical Seal Failure
Symptoms: Leakage, reduced performance
Solutions: Replace seal, check alignment, inspect seal faces
Air Entrainment
Symptoms: Erratic operation, noise, loss of prime
Solutions: Check suction line for leaks, ensure proper submergence