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UHP Delivery: High Pressure Tubes/Hoses

Flow Parts

Right Hand 87K 1/4" Bleed-down Coil

Right Hand 87K 1/4" Bleed-down Coil

Part:042921-1
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A factory-formed ultra-high-pressure tube coil designed for the bleed-down circuit on Flow HyperJet® 87K systems. Its coiled geometry helps absorb vibration, manage routing strain, and maintain proper connection between high-pressure components during pressure release. Built for 87,000 psi applications, this right-hand bleed-down coil is used when the existing tube is damaged, distorted, leaking at the cone, or no longer seating correctly during pump depressurization.

Related products:

  • 87K Bleed-Down Valve Assembly (019309-1) — the complete tested valve assembly that controls pressure release in the 87K bleed-down circuit.
  • 87K Bleed-Down Valve Repair Kit (015084-1) — includes common wear parts used when servicing the bleed-down valve.
  • 87K Bleed-Down Valve Body (011742-1) — the main high-pressure valve body used with the 87K bleed-down assembly.
  • 87K Bleed-Down Valve Actuator Housing (012761-1) — houses the pneumatic actuation components that operate the bleed-down valve.
  • Tube Assembly for 87K Bleed Down Premium (046666-1) — a pre-bent premium tube option for the 87K bleed-down plumbing circuit.

Service note: Inspect cone seats, gland nuts, mating ports, and adjacent tubing during installation. Any side loading, thread damage, or contamination in the bleed-down circuit can shorten tube life and cause leakage during pressure release.

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