High Pressure Cylinder Assembly | SL-V Classic Version I | 0.875” Plunger |3,500 Bar / 52,000 PSI | HJ-72120023
The HJ-72120023 High Pressure Cylinder Assembly is a precision-engineered replacement cylinder designed for KMT Streamline SL-V Classic Version I waterjet intensifier pumps operating at 3,500 bar (52,000 PSI). Manufactured from premium high-strength alloy steel and precision machined to exact tolerances, this HJ-72120023 cylinder provides exceptional durability, pressure containment, and long service life in demanding industrial waterjet cutting applications.
Designed for 0.875-inch (7/8") plunger systems, the HJ-72120023 cylinder forms the primary high-pressure chamber where hydraulic energy is converted into ultra-high-pressure water. Its precision-honed internal bore minimizes seal wear while maximizing sealing efficiency, resulting in improved pump performance, reduced maintenance intervals, and consistent cutting pressure.
This HJ-72120023 cylinder is a direct replacement for KMT Part Number 20414862 and 72120023 used on KMT Streamline SL-V Classic Version I 50 HP intensifier pumps operating at 52,000 PSI (3,500 bar).
Features
- Replacement for KMT Part #72120023
- Replaces obsolete Part #20414862
- Designed for 0.875" (7/8") plunger assemblies
- Rated for 3,500 bar (52,000 PSI) operation
- Precision-honed internal bore for maximum seal life
- Manufactured from premium high-strength alloy steel
- Excellent resistance to fatigue, wear, and high-pressure stress
- Maintains consistent pump efficiency and cutting performance
- Direct fit with no modifications required
- Ideal for preventive maintenance or complete pump rebuilds
Compatible Equipment
Compatible with:
- KMT Streamline SL-V Classic Version I
- KMT E-Series Version I 50 HP Intensifier Pumps
- 0.875" Plunger High Pressure Assemblies
- 52,000 PSI (3,500 Bar) Pump Systems
Applications
The HJ-72120023 High Pressure Cylinder is ideal for demanding waterjet applications including:
- Abrasive waterjet cutting
- Pure water cutting
- Aerospace manufacturing
- Automotive production
- Steel fabrication
- Aluminum processing
- Stone and granite cutting
- Glass processing
- Composite material cutting
- Industrial manufacturing facilities
Benefits
Replacing a worn or damaged high-pressure cylinder helps:
- Restore maximum pump efficiency
- Maintain stable operating pressure
- Extend seal and plunger life
- Reduce unexpected downtime
- Improve cutting accuracy
- Lower long-term maintenance costs
- Increase reliability during continuous production