Backup Sleeve | HJ-100018-1
The Backup Sleeve (HJ-100018-1) is a precision-engineered intensifier pump component designed to support and protect the high-pressure seal assembly in ultra-high-pressure waterjet systems. Manufactured for demanding industrial cutting applications, the HJ-100018-1 backup sleeve, also known as B-1002-2 helps maintain seal integrity, prevent premature wear, and ensure consistent pressure performance in 60,000 PSI waterjet pumps. It is commonly used in H2O Jet, Flow, and compatible waterjet intensifier systems.
Constructed from durable stainless steel, the backup sleeve acts as a structural support element within the high-pressure cylinder assembly. Its primary function is to prevent seal migration and deformation under extreme operating pressures, extending the service life of critical pump components while reducing downtime and maintenance costs.
Designed as a direct replacement for multiple OEM part numbers, the HJ-100018-1 Backup Sleeve delivers OEM-equivalent fit, performance, and reliability. It is engineered for easy installation and seamless compatibility with high-pressure seal kits and intensifier assemblies used in abrasive and pure waterjet cutting systems.
Key Features
- Precision-machined backup sleeve for high-pressure waterjet intensifiers
- Supports and stabilizes high-pressure seal assemblies
- Helps prevent seal movement and pressure loss
- Manufactured from high-strength stainless steel
- Extends seal and cylinder service life
- Reduces maintenance frequency and equipment downtime
- Compatible with 60K PSI waterjet pump systems
- Designed for industrial waterjet cutting applications
- Corrosion-resistant construction for long-term reliability
Applications
The Backup Sleeve HJ-100018-1 is ideal for:
- Waterjet cutting machines
- Intensifier pump rebuilds
- High-pressure pump maintenance
- Abrasive waterjet systems
- Pure waterjet cutting systems
- Aerospace manufacturing
- Metal fabrication
- Stone and glass processing
- Automotive component production
- Industrial precision cutting operations
OEM Cross References
Part Number: 100018-1
Replaces OEM Numbers:
- B-1002-2
- 20458161
- A-25-0025
- T200-1147
- F300-A0058-0000
- TL-001018-1
- 1-11365
Technical Benefits
The HJ-100018-1 Backup Sleeve serves as a critical component within the high-pressure cylinder assembly by providing rigid support behind the high-pressure seal. This support prevents seal displacement caused by extreme water pressures, helping maintain proper sealing performance and maximizing pump efficiency. Properly functioning backup sleeves contribute to reduced leakage, improved pressure stability, and longer service intervals.