Nozzle Tube, 3/4" PRO Connection, 90K | HJ-20487257
The Nozzle Tube, 3/4" PRO Connection, 90K | HJ-20487257 is a precision-engineered nozzle tube designed for ultra-high-pressure abrasive waterjet cutting systems operating up to 90,000 PSI (6,200 bar). This HJ-20487257 nozzle tube provides accurate alignment between the mixing chamber and focusing tube, ensuring maximum cutting precision, consistent abrasive flow, and superior jet performance. It is commonly used with PRO Series abrasive cutting heads, including PRO I, PRO II, and PRO III systems. The HJ-20487257 version is the 0.75" diameter × 5.75" length, left-hand thread configuration.
Manufactured from premium wear-resistant materials and precision machined to tight tolerances, this nozzle tube withstands the extreme pressures and abrasive conditions found in demanding industrial waterjet applications. Its robust construction minimizes vibration, improves cutting accuracy, reduces downtime, and helps maximize the service life of associated consumable components.
Whether cutting stainless steel, hardened steel, aluminum, titanium, stone, glass, composites, or other advanced materials, the 3/4" PRO Connection Nozzle Tube delivers reliable performance for continuous production environments.
Features & Benefits
- Precision manufactured for 90,000 PSI (6,200 bar) waterjet systems
- OEM replacement for KMT Part #20487257
- 3/4" PRO Connection design
- Precision alignment for optimum cutting accuracy
- Improves abrasive stream stability
- High-strength wear-resistant construction
- Excellent resistance to erosion and high-pressure fatigue
- Long service life in demanding production environments
- Reduces downtime and maintenance costs
- Direct OEM fit with no modifications required
Applications
Ideal for industrial waterjet cutting including:
- Aerospace manufacturing
- Automotive production
- Metal fabrication
- Stone and granite processing
- Glass cutting
- Composite material machining
- Precision manufacturing
- Industrial fabrication facilities
Compatibility
Compatible with many KMT 90K Ultra High-Pressure Waterjet Systems, including:
- PRO I Cutting Heads
- PRO II Cutting Heads
- PRO III Cutting Heads
- 90K Abrasive Waterjet Systems
- Systems utilizing the 3/4" PRO Connection nozzle tube configuration.
Technical Specifications
- Part Number: 20487257
- Product: Nozzle Tube
- Connection Type: 3/4" PRO Connection
- Operating Pressure: 90,000 PSI (6,200 bar)
- Tube Diameter: 0.75"
- Tube Length: 5.75"
- Thread: Left-Hand (LH)
- Application: Abrasive Waterjet Cutting
- Installation: Direct OEM Replacement
Why Choose This Nozzle Tube?
Maintaining proper nozzle tube alignment is critical to achieving clean, accurate cuts and maximizing component life in ultra-high-pressure waterjet systems. Replacing worn nozzle tubes restores abrasive stream quality, improves cutting efficiency, reduces consumable wear, and helps maintain consistent production quality. The HJ-20487257 Nozzle Tube is engineered to provide dependable performance in the most demanding industrial cutting applications.