Flushing The Filter - Agilent Technologies InfinityLab LC Series User Manual

3 Using the Module

Flushing the Filter

Flushing the Filter

For highest performance and robustness, the pump uses three solvent filters:
1 Solvent inlet filters (5041-2168) as part of Bottle Head Assembly
Solvent inlet filter
2 An Outlet Filter (average pore size 5 µm; Outlet filter Quaternary Pump/Flexible
1260 Infinity II Flexible Pump User Manual
(G7120-60007) have a large pore size of about 20 µm and filter out particles
before they reach the pump.
Pump (G4204-60004) or Outlet Filter Flex Bio-Compatible (G7131-60004))
between pressure sensor and Multipurpose valve filters out particles which
may be created in the pump by wear of piston or wash seals.
This filter or filter frits can be replaced as required (see
Pressure Outlet Filter or Filter Frit"
"Replace the High
on page 219).
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