60K Intensifier Seal Ring

Tough Hytrel® support ring that sits directly behind the PTFE dynamic seal in Flow’s 60k rod pack. It prevents the soft seal from extruding into the high-pressure gap during stroke reversals, Related Products: Dynamic Seal 5⁄16 ID 60 KSI (011051-1) — primary PTFE seal this back-up ring supports. Rod Seal Nitrile 5⁄16 ID × 9⁄16 OD 1⁄8 in (A-00720-31) Seal Carrier Assembly 60 KSI (013933-1) 60 K Intensifier End Cap (049887-1) HyPlex Minor Maintenance Kit (712101-1) Service tip: install the back-up ring with a fresh dynamic seal, lightly oil the plunger, and torque the carrier to spec.