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Pump Parts: Seals/Rings

Flow Parts

60K Intensifier Seal Ring

60K Intensifier Seal Ring

Part:B-1465-1
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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.

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