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Pump Parts: Biscuits/Plungers

Flow Parts

60K Intensifier Piston/Biscuit Plunger

60K Intensifier Piston/Biscuit Plunger

SKU:007026-1

The Biscuit Plunger for 60K intensifiers is designed to ensure smooth and consistent operation in high pressure waterjet systems. This plunger acts as a driving element in the intensifier assembly, translating hydraulic force into the reciprocating motion needed to pressurize water up to 60,000 psi. 

Related products:

  • Intensifier High-Pressure Plunger Assembly (010253-1) — works in conjunction with the biscuit plunger for maximum intensifier performance.
  • Seal Assembly Cartridge — 87K PH2 Intensifier (040015-1) — replace along with plungers to ensure reliable sealing and water-side durability.
  • Check Valve Assembly — 87K HyperJet PH2 Intensifiers (020071-1) — complements plunger service by maintaining backflow prevention and pressure stability.
  • Back-Up Ring — HP Seal 60K Intensifier (B-1465-1) — protects high-pressure seals that operate directly with plunger motion.
  • Body — Check Valve 60K Intensifier (049578-1) — refresh valve assemblies to match the service cycle of plunger components.

Service notes: Proper installation of the biscuit plunger requires careful lubrication and inspection of mating intensifier components. Always replace in pairs where applicable and check for signs of uneven wear on seals and plungers to maintain balanced operation.

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