Can I apply pressure at the inlet of the pump head and set the eluent under pressure before the pump?

KNAUER pumps can also work with pressure applied at the pump head inlet if this pressure remains below 3 bar. If you intend to apply a higher pressure, modification of the pump head inlet bushing is necessary. Please contact support@knauer.net and provide the details (serial number) of the pump.

We separate molecules and unite people.

Based in Berlin, KNAUER has been serving the sciences since 1962. We develop and manufacture scientific instruments of superior quality for liquid chromatography systems and components, including:

Analytical HPLC / UHPLC
Preparative HPLC
Fast protein liquid chromatography (FPLC)
Multi-Column Chromatography / SMB

We are an established partner in science. Today and in the future.​​​​​​

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