SECTION 7
HIGH PRESSURE WATER
p. 7-3
80078868
Figure 7-2
Item Description
(1) HP Cylinder (2) Plunger (3) Sealing Head
(4) Hydraulic Cylinder Head (5) HP Seal (6) Ring
(7) End Cap (8) Hydr Seal Cartridge (9) Retaining Flange
(10) Jackbolt (11) Cylinder Liner (12) O-ring
(14) Retainer Ring (15) Hydraulic Cylinder (16) Back-up Ring
(17) O-ring (19) Proximity Switch (20) Cap Screw
(21) Piston Assembly (28) Spacer
Standard HP gland nut hex sizes for HP piping are as follows:
• 3/8” HP fittings: 13/16” (open end) wrench.
• 9/16” HP fittings: 30mm (1-3/16”) wrench.
• 7/16” Jackbolts: 3/8-socket wrench