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High Pressure CD-Series Pumps—Troubleshooting Guide

Pump Is Noisy

Possible Causes

 

What To Do      

Cavitation from poor suction conditions Increase pipe size of liquid and/or vapor lines. Clean inlet strainer.

Blades/vanes sticking Remove blades/vanes and clean out foreign matter. Check material compatibility or replace blades if swollen.

Bearings bad Replace

Differential pressure too high Restriction in discharge piping or discharge piping is too small.

 

 

Corken, Inc.
A Unit of IDEX Corporation
3805 N.W. 36th Street, Oklahoma City, OK 73112 U.S.A.
(405) 946-5576  
FAX   (405) 948-7343

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