Product Description
The HJ WATERJET HP Seal Assembly, .875 Plunger, 60K (HJ-05149703) is a precision-engineered HP Seal Assembly designed for high-pressure waterjet intensifier systems operating up to 60,000 PSI.
The HJ-05149703 HP Seal Assembly is specifically used in SL-IV Plus and SL-V intensifier pumps, where it provides critical sealing around the .875" plunger, ensuring efficient pressure generation and preventing internal leakage.
Unlike earlier seal designs, this version is optimized for improved durability and sealing performance in mid-to-high duty cycle systems, making it a preferred upgrade for modern waterjet operation
This assembly delivers performance and reliability in demanding industrial environments.
Key Benefits
- Enhanced Sealing Performance – Minimizes leakage under extreme pressure
- Improved Durability – Longer service life vs older seal designs
- Stable Cutting Pressure – Consistent output for precision cutting
- Reduced Downtime – Reliable operation in production environments
- Cost-Effective Maintenance – Replace seals instead of full assemblies
Compatible Pumps
The HJ-05149703 HP Seal Assembly is commonly used in:
- SL-IV Plus Series (15–60 HP)
- SL-V Series (15–60 HP)
- Select SL-V HSEC systems
These systems use .875 plunger intensifiers, making this seal a core maintenance component.
Applications
The HJ-05149703 HP Seal Assembly is widely used in:
- Automotive manufacturing (interior trimming, composites)
- Aerospace cutting applications
- Metal fabrication
- Stone and glass cutting
- General industrial waterjet operations