1290 Infinity Quaternary Pump User Manual 211
Parts and Materials
10
Primary Pump Head Parts
Item p/n Description
1, 8 0515-1218 (6x) Screw M5, 40 mm long
2 Pump Chamber Housing (order pump head)
3 0905-1719 PE Seal
4 G4220-60015 Support ring including backup ring
5 (2x) Pump Head Ferrules (order pump head)
6 Piston Housing (order pump head)
7 5067-5678 Piston 1290 Infinity Pumps, ceramic
9 G4204-60022 Inlet Valve 1290 Infinity Quaternary Pump
G4204-40006 Fixation screw inlet weaver to PIV
(not shown)
10 G4220-60028 Outlet valve
(primary pump head)
11 G4220-20028 Headless screw for 1290 Infinity pump heads
12 G4220-20020 Internal gold seal for Outlet Valve