Introduction To The Pump - Agilent Technologies 1260 Infinity VL User Manual

1
Introduction

Introduction to the Pump

Introduction to the Pump
The quaternary pump comprises an optional solvent cabinet, a vacuum
degasser and a four-channel gradient pump. The four-channel gradient pump
comprises a high-speed proportioning valve and a pump assembly. It provides
gradient generation by low pressure mixing. A solvent cabinet provides
enough space for four one-liter bottles. An active seal wash (optional) is
available when the quaternary pump is used with concentrated buffer
solutions.
Outlet valve
Pump head
Purge valve
Passive inlet valve
MCGV
Degasser
Figure 1
10
Overview of the Quaternary Pump
1260 Infinity QuatPump VL User Manual