332 1220 Infinity II LC System User Manual
12
Parts for Maintenance and Repair
Solvent Delivery System
Pump Head Assembly Without Seal Wash
Item p/n Description
G1312-60056 Pump Head 1200 SL without Seal Wash
1 5063-6586 Sapphire piston
2 G1311-60002 Piston housing
3 5067-1560 Support Ring SL, no seal wash
4 5062-2484 Gasket, seal wash (pack of 6)
5 5042-8952 Seal holder
6 5063-6589 Piston seal PTFE, carbon filled, black (pack of 2), default
OR 0905-1420 PE seals (pack of 2)
7 G1311-25200 Pump chamber housing
8 G1312-60066 Passive inlet valve 1220/1260
9 G1312-60067 Outlet valve 1220/1260
10 5042-1303 Lock screw
11 G4280-60061 Purge valve
12 0515-2118 Pump head screw (M5, 60 mm)