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Waters

SM-FTN high seal constant during seal characterization - WKB237396

Article number: 237396

SYMPTOMS

  • Seal constant >11 N/mm

ENVIRONMENT

  • ACQUITY UPLC H-Class
  • ACQUITY UPLC I-Class
  • SM-FTN

CAUSE

Partially blocked needle seat

Blocked needle seat.jpg

FIX or WORKAROUND

  1. Replace Vespel Seat w/Anti-Rot (# 405011492)

ADDITIONAL INFORMATION

 

id237396, A-30SM, UPISMFTN, UPPFTN, UPSMFTN, UPSMFTN+

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