CERAMIC PLUNGER ASSEMBLY, UHP, 60K / 94K

HJ-010253-1

FLOW PART NUMBER: 010253-1

H20 PART NUMBER: 100013-1

ADDITIONAL REFERENCES: TL-001005-1, C-1996-1, 20457912, 1-11309

 

The innovation of HJ Waterjet, Inc.’s 100% ceramic plunger lies in its all-ceramic composition, which offers a significant advantage over traditional piston plungers with metal shoulders.  The ceramic material provides a smoother operation and greater reliability, which in turn extends the seal life of the pump.  Furthermore, the absence of metal eliminates the risk of component separation caused by varying thermal expansion rates, ensuring a more consistent and maintenance-free performance.

Product Description 


The HJ WATERJET HP Intensifier Plunger Assembly, 60K (HJ-010253-1 or HJ-100013-1) is a critical motion and pressure-generating component used in H20 Jet and Flow waterjet intensifier pumps.

The HJ-010253-1 or HJ-100013-1 HP Intensifier Plunger Assembly includes a precision-engineered ceramic plunger, which reciprocates inside the high-pressure cylinder to compress water and generate pressures up to 60,000 PSI (4,100 bar).

The  HJ-010253-1 or HJ-100013-1 HP Intensifier Plunger Assembly acts as the direct interface between the hydraulic system and the high-pressure water system, making it one of the most important components affecting performance, seal life, and overall pump efficiency.

Key Benefits

  • Maximum Pressure Generation – Core component for 60K output
  • Extended Seal Life – Ultra-smooth ceramic surface reduces wear
  • High Durability – Resistant to abrasion and fatigue
  • Consistent Performance – Stable reciprocating motion
  • Improved Efficiency – Reduces energy loss and leakage
  • 100% All-Ceramic Composition Plunger

Applications

  • Industrial waterjet cutting systems
  • Automotive manufacturing (precise trimming and robotic cutting)
  • Aerospace component cutting
  • Stone, metal, and composite cutting
  • High-production waterjet operations

** HJ WATERJET IS IN NO WAY AFFILIATED WITH GMA, EBBCO, KENNAMETAL, KMT, FLOW, BFT, H2O, OMAX, ACCUSTREAM, HYPERTHERM OR TECHNI. PART NUMBERS ARE FOR CONVENIENCE ONLY.

© 2026 HJ WATERJET. ALL RIGHTS RESERVED.

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