Low Pressure(LP) Booster Pump, 120 PSI, 60K, 90K
| HJ-49836778
Keep your waterjet intensifier operating at peak efficiency with the HJ Waterjet HJ-49836778 Low Pressure (LP) Booster Pump 120 PSI. This high-performance vane-style booster pump provides a consistent supply of low-pressure water required for reliable ultra-high-pressure intensifier operation.
This HJ-49836778 booster pump delivers 120 PSI operating pressure with approximately 3.13 GPM flow, ensuring continuous water delivery to the intensifier while minimizing pressure fluctuations that can reduce cutting performance and shorten component life.
Engineered for industrial waterjet environments, this pump offers exceptional durability, precision, and long service life while maintaining complete compatibility with 60,000 PSI (4,100 bar) and 90,000 PSI (6,200 bar) waterjet systems. It is designed for PRO I, PRO II, and PRO III 125 HP 90K units and is not intended for 60K intensifier systems above 100 HP.
Features & Benefits
- Provides stable 120 PSI low-pressure water supply
- Precision vane pump design for smooth, reliable operation
- Delivers approximately 3.13 GPM flow
- Supports consistent intensifier performance
- Helps prevent cavitation and low inlet pressure conditions
- Improves overall pump efficiency
- Reduces wear on high-pressure seals and internal components
- Heavy-duty construction for demanding industrial applications
- Precision-machined for exact fit and easy installation
- Excellent corrosion resistance for long service life
- Designed for continuous production environments
- Competitive alternative to expensive OEM parts
Compatible Equipment
Compatible with numerous KMT-style waterjet intensifier systems including:
- PRO I Intensifiers
- PRO II Intensifiers
- PRO III Intensifiers
- 60K Waterjet Pumps
- 90K Waterjet Pumps
- 125 HP Waterjet Intensifier Systems
- Industrial CNC Waterjet Cutting Machines
Technical Specifications
|
Specification
|
Value
|
|
Operating Pressure
|
120 PSI
|
|
Pump Type
|
LP Water Booster Pump
|
|
Pump Style
|
Vane Pump
|
|
Flow Rate
|
Approximately 3.13 GPM
|
|
Pressure Rating
|
60,000 PSI & 90,000 PSI Systems
|
|
Compatibility
|
PRO I, PRO II, PRO III
|
|
Horsepower Rating
|
125 HP Units
|
|
HJ Replacement
|
HJ-49836778
|
Why Replace Your Booster Pump?
The LP booster pump is one of the most critical components in a waterjet intensifier system. It maintains a constant supply of inlet water to the intensifier. As booster pumps wear, operators may experience:
- Inconsistent cutting pressure
- Premature HP seal failure
- Intensifier cavitation
- Reduced cutting speed
- Increased maintenance costs
- Pressure alarms
- Unexpected downtime
- Reduced pump efficiency
Replacing a worn booster pump before failure helps maximize system reliability while protecting expensive high-pressure components.
Why Choose HJ Waterjet?
HJ Waterjet replacement parts are manufactured with precision tolerances and premium-quality materials to deliver high-level performance without OEM pricing. Every HJ WATERJET component is designed to provide dependable operation in demanding industrial waterjet applications.
HJ Waterjet Advantages
- OEM-quality manufacturing
- Precision-engineered components
- Direct-fit installation
- Exceptional reliability
- Long service life
- Competitive pricing
- Fast shipping
- Trusted by waterjet professionals worldwide
Common Applications
Ideal for waterjet cutting systems used in:
- Aerospace manufacturing
- Automotive production
- Metal fabrication
- Stone and granite cutting
- Glass processing
- Composite machining
- Food processing equipment
- Industrial manufacturing
- Precision fabrication
- High-production waterjet operations