HP-GASKET SEAL

HJ-4100577

BFT PART NUMBER: 4100577, 4213717

OLD PART NUMBER: WJ070009/150

STM PART NUMBER: HD400058

ADDITIONAL REFERENCES: 3010542

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High-Pressure Gasket Seal | HJ-4100577 | HJ-4213717


The HJ WATERJET High-Pressure Gasket Seal (HJ-4100577), also known as HJ-4213717 is a precision-engineered ultra-high-pressure gasket seal manufactured from high-performance engineered sealing materials designed for BFT SERVOTRON, HYTRON, ECOTRON, HYPERTRON, and Semperdur waterjet intensifier systems, delivering superior sealing performance, leak prevention, and long-lasting durability in demanding industrial waterjet applications.

The HJ WATERJET HP gasket seal HJ-4100577 is commonly used within release valve assemblies, dump valve systems, hydraulic pressure regulation components, and ultra-high-pressure sealing assemblies, where reliable sealing integrity is essential for maintaining stable pressure and preventing internal leakage during extreme operating conditions.

The HJ-4100577 high-pressure gasket seal performs several critical functions within the ultra-high-pressure waterjet system by:

  • Creating a leak-free pressure seal
  • Preventing internal pressure loss
  • Stabilizing release valve operation
  • Protecting surrounding valve components
  • Supporting reliable pressure cycling

The HJ-4100577 high-pressure gasket seal is essential for:

  • Stable ultra-high-pressure operation
  • Reliable release valve performance
  • Efficient hydraulic sealing
  • Consistent waterjet cutting quality

Proper sealing is critical in ultra-high-pressure waterjet systems because worn or damaged gasket seals can cause:

  • Internal leakage
  • Pressure instability
  • Reduced cutting efficiency
  • Premature component wear
  • Increased maintenance downtime

The HJ-4100577 HP Gasket Seal is commonly used with the following components:

Part Number

   Description

HJ-5102181

   Valve Stem

HJ-5102179

   Valve Seat

HJ-5100134

   Valve Bushing

HJ-4100175

   O-Ring

HJ-4100444

   O-Ring

HJ-4100507

   Backup Ring

HJ-KR35200076

   Release Valve Repair Kit

HJ-5102132

   Check Valve Body

HJ-5102173

   Check Valve Seat

HJ-5200515

   High-Pressure Cylinder

HJ-1215847

   High-Pressure Seal Kit

These HJ WATERJET components work together to maintain reliable sealing performance, stable pressure regulation, and efficient ultra-high-pressure waterjet operation.

 

Key Benefits

✔ Improved ultra-high-pressure sealing performance
✔ Enhanced leak prevention
✔ Increased wear and extrusion resistance
✔ Improved pressure stability
✔ Longer maintenance intervals
✔ Reduced internal pressure loss
✔ Reduced downtime and repair costs

 

Applications

  • CNC abrasive waterjet cutting systems
  • Ultra-high-pressure intensifier pumps
  • Aerospace manufacturing
  • Precision metal fabrication
  • Stone and glass processing
  • Composite material cutting
  • Continuous industrial production environments

 

Why Choose HJ Waterjet?

HJ Waterjet replacement parts are engineered to deliver premium-quality, reliable performance, precision fit, and long-lasting durability at a competitive price. Precision manufactured to exact specifications using high-quality materials and tight tolerances, our components are designed for compatibility with OEM waterjet systems and demanding industrial applications. By focusing on quality, precision, and value—not expensive branding—we help manufacturers reduce maintenance costs, minimize downtime, and maximize productivity without compromising performance or reliability. When precision matters, HJ Waterjet delivers the quality, reliability, and value professionals trust. Premium Performance Without the Premium 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.

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