Waters ACQUITY Isocratic Solvent Manager Overview And Maintenance Manual page 30

2 Preparing for Operation
When tightening system fittings, consult the following table.
Installation recommendations for ACQUITY ISM fittings:
Fitting
Long 1/4-28 fitting with flangeless
ferrule and stainless-steel lock ring,
installed on 1/8-inch outside diameter
(OD) tubing.
Long 1/4-28 fitting with flangeless
ferrule and stainless-steel lock ring,
installed on .062-inch OD tubing.
30 September 26, 2013, 715004208 Rev. A
End of lock ring with smaller
inside diameter (ID)
Lock ring
Ferrule
End of lock ring with smaller
inside diameter (ID)
Ferrule
Lock ring
Recommended tightening
Finger-tight
TP03377
Finger-tight