CHECK VALVE ASSEMBLY, ENDUROMAX, OMAX

HJ-308103

OMAX PART NUMBER:308103

This assembly includes the following parts:

HJ-308102 Check Valve Body (1)

HJ-307663 Inlet Check Valve Retainer Nut (2)

HJ-308104 Check Valve Retainer (1)

HJ-200904 Ceramic Ball 1/4” (2)

HJ-300640 Check Valve Seat (2)

ENDUROMAX CHECK VALVE ASSEMBLY | HJ-308103


The HJ-308103 Check Valve Body Assembly is a precision-engineered high-pressure one-way valve assembly designed for EnduroMAX waterjet pump systems, ensuring consistent directional flow, pressure retention, and efficient pump operation at pressures up to 60,000 PSI (60K).

The HJ-308103 Check Valve Body Assembly controls the inlet and discharge flow of high-pressure water within the intensifier or direct-drive pump, preventing backflow while maintaining optimal pressure cycling and system efficiency.

Manufactured from high-strength stainless steel and wear-resistant internal components, the HJ-308103 Check Valve Body Assembly delivers long service life, leak-free performance, and reliable sealing in demanding industrial waterjet environments.

 

Key Benefits

  • Maintains consistent 60K PSI pressure output
  • Prevents reverse flow and system inefficiency
  • Reduces pump wear and downtime
  • Ensures reliable sealing and long service life
  • Improves overall cutting performance
  • 60K PSI High-Pressure Rated
  • Complete Valve Body with Internal Components
  • Ensures Reliable One-Way Flow Control
  • Critical for Pump Efficiency and Performance
  • Essential for pump performance, efficiency, and reliability

 

Applications

  • CNC waterjet cutting systems
  • Industrial high-pressure pumps
  • Precision cutting (metal, stone, glass, composites)
  • Continuous production environments

 

Why Choose HJ Waterjet?

HJ Waterjet manufactures high-performance replacement components engineered to meet and exceed OEM specifications. Each part is precision-crafted from premium-grade materials to deliver exceptional durability, consistent performance, and extended service life in demanding waterjet cutting applications.

Designed for reliability and efficiency, our replacement parts help optimize pump performance, reduce maintenance and operating costs, and minimize unplanned downtime. With HJ Waterjet, you can maximize productivity while maintaining the precision and quality your operations depend on without the OEM price.

 

 

** 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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