General Pump HTCK4050S - Manual (Page 14)

GENERAL PUMP
A member of the Interpump Group
HTCK4050S
B) Separate the head from the pump casing
C) Extract the high pressure seals from the head and the low pressure ones from the support, using simple
tools as indicated in (fig. 22, 5) being careful not to damage the respective housing.
Page 14
Pay attention to the order of seal pack disassembly as indicated in fig. 23 composed of:
1. High pressure seal ring
2. Packing retainer O-ring
3. Packing retainer
4. Low pressure seal ring
5. Low pressure support ring
Retaining clip
Ref 300934 Rev.A
09-13