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Troubles
Pump fails to prime
Pump fails to deliver rated
flow or pressure or stops
Pump requires to much
power
Pump clogs frequently
Noise and vibration
Please note all information contained in this publication is a guide only
Not enough water in casing
Check valve damaged
Air leak in suction line
leaking or worn seal
Suction lift to high
Strainer clogged
Air leak in suction line
Leaking or worn seal
Strainer clogged
Suction line not submerged or water level to low
Impeller clogged
Pump speed to slow
Discharge head to high
Suction lift to high
Pump speed to high
Discharge head to low
Pumped product to thick
Bearings failed
Liquid is to thick
Discharge flow to slow
check valve shut or clogged
Cavitation in pump
Air in system
drive not aligned properly
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Causes