Overview of the Hydraulic Path
The solvent from the bottle in the solvent cabinet enters the pump through an
active inlet valve. Each side of the binary pump comprises two substantially
identical pump units. Both pump units comprise a ball-screw drive and a
pump head with two sapphire pistons for reciprocating movement.
Figure 3
1260 SFC Binary Pump
Pump head
Introduction
Overview of the Hydraulic Path
1
13