Intended Use
7
P 2.1S/P 4.1S user manual V6870, version 3.1
Piston backflushing
High physical and chemical stability
Flexible control with LAN connection, RS-232 interface, and analog control
signals
Control with chromatography software
Options
A pump in combination with another pump can be used to set up a binary high
pressure gradient system.
Pump Heads
Pump heads for use in analytical applications:
Stainless steel with stainless steel inlays for standard applications
Stainless steel with ceramics inlays for biocompatibility
Stainless steel with Hastelloy-C inlays for aggressive media
different pump head sizes: 10 ml or 50 ml
The front of the pump head is labeled with the specifications for the maximum
pumping capacity (10 ml or 50 ml). Pump heads with inlays carry additional
material labels (SST for stainless steel, C for ceramics, HC for Hastelloy-C).
Fig. 4
Labeling on the pump heads
Legend
1
flow rate performance
2
material
2
1
