Agilent Technologies 1290 infinity - Purging the Pump

75
Pump Head Maintenance (Quaternary and Flexible Pumps)
3
Secondary Pump Head
3
G4204A: Remove the front part of the pump head
including pump chamber housing with pump seal and
seal holder. If the seal wash option is installed, also
remove the support ring with wash seal and gasket.
4 G7120A, G7104A: Remove the front part of the pump
head including pump chamber housing, distance sheet,
pump seal and seal holder, and support ring with wash
seal and gasket.
Pump chamber
housing
Seal holder
including backup
ring
Seal wash gasket
Support ring with
wash seal
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