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Waters

1525 pump pressure limit reached at 4000 psi - WKB19864

Article number: 19864

SYMPTOMS

  • Pump faults over pressure
  • Unable to flush system
  • Pump does not over-pressure with reference valve open

    ENVIRONMENT

    • 1515 Isocratic HPLC Pump
    • 1525 Binary HPLC Pump

    CAUSE

    Clog in tubing between manual injector and column

    FIX or WORKAROUND

    Replace the column inlet tubing.

    700001166 - Tube, Man Injector - Column

    ADDITIONAL INFORMATION

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