SECTION 7
HIGH PRESSURE WATER
p. 7-24
80078868
7.3.5 Plunger
Plunger surfaces can become streaked with longitudinal scratches or flaws, the
surface can become discolored or dull in appearance. If any of these conditions
become severe, the plunger HP seal and possibly the hydraulic seals will leak
excessively. Repair of plunger surface flaws usually cannot be accomplished on site.
KMT Waterjet offers a plunger reconditioning service.
Figure 7-13
Item Description
(1) Plunger Button (2) Plunger (3) Button Chamfer