Waters Xevo G2-XS QTof Overview And Maintenance Manual page 232

6 Maintenance Procedures
10. Connect the 1/32-in, 6-40 Valco™ compression fitting assembly.
A
B
C
Long finger-tight PEEK nut and 1/32-inch, PEEK ferrule:
1/32-inch, 6-40 Valco compression fitting assembly:
232 April 2, 2015, 715004496 Rev. B
Flow sensor
A
B
C
C
B
A
Wa ters
B C
A