Overview Of Pump Head Parts - Thermo Scientific Vanquish VH-P10 Operating Manual

7 • Maintenance and Service
7.6.1

Overview of Pump Head Parts

Page 132
The picture shows the main pump head parts.
Figure 39: Overview of pump head parts
No. Description
1 Inlet assembly
2 Inlet check valves
3 Pump head
4 Pump head seals (3 PTFE O-ring seals)
5 Piston seals
6 Support rings
7 Seal wash bodies (pump head bushing)
8 Seal wash seals
9 Seal wash plate
10 Screws, seal wash plate (8 screws)
11 Pistons
12 Connectors for seal wash tubing (screwable)
13 + 14 U-tubes (right and left)
15 Outlet check valves
Vanquish Pumps (VH-P10) Operating Manual