LIQUID DISPLACER, OMAX

HJ-303294

OMAX PART NUMBER: 303294

Product Description


The HJ WATERJET Liquid Displacer (HJ-303294) is a precision-machined liquid displacer used in OMAX MAXIEM waterjet intensifier pumps to support proper hydraulic compensation and system balance during operation.

Installed within the pump’s hydraulic circuit, the HJ-303294 liquid displacer functions to separate and manage hydraulic fluid displacement, ensuring smooth and consistent pressure transfer as the intensifier cycles.

The HJ-303294 liquid displacer is critical for maintaining stable system operation, minimizing pressure fluctuations, and protecting internal pump components from imbalance-related stress.

Used with Check Valve HJ-303401 and HJ-303251

 

Key Benefits

  • Stabilizes Pump Operation – Smooth pressure transitions
  • Improves Hydraulic Efficiency
  • Reduces Internal Stress – Protects major components
  • Supports Consistent Cutting Performance
  • Critical for System Balance

Applications

  • Abrasive waterjet cutting systems
  • OMAX MAXIEM High-pressure industrial pumps
  • Metal, stone, and composite cutting operations
  • Continuous production environments

** 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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