Flow HYPLEX - Page 72

Assemble and install the dynamic seal carrier
1. Inspect the dynamic seal carrier for cleanliness.
Make sure the guide bearing of the seal carrier is
flush with the face of the carrier and is in good con
-
dition (the presence of cracked or loose pieces is
reason for replacement).
Replace the dynamic seal carrier if necessary. Clean
as necessary.
2. Install the new rod seal as shown, with the v-shape
face pointing out of the dynamic seal carrier.
3. Install the new dynamic seal into the inner diameter
of the rod seal, making sure the dynamic seal is fully
seated against the dynamic seal carrier.
Note: Make sure the plungers are clean and free of
any damage or scratches before installing the dy
-
namic seal carriers. The subplate adapter/seal carrier
interface must be clean and free of debris.
4. Slide the dynamic seal carrier onto the plungers until
seated against the register of the subplate adapter.
Repeat for the remaining dynamic seal carriers.
72 | M-416 ©FlowInternationalCorporation
HYPLEX PRIME PUMP
Maintenance & Service Manual