Hydraulic Cylinder Head | UHP |.875” Plunger |90K | PRO-III | HJ-72175997
The HJ-72175997 Hydraulic Cylinder Head is a precision-engineered hydraulic intensifier component designed for KMT PRO III 90,000 PSI ultra-high-pressure waterjet pumps utilizing a .875-inch ceramic plunger. This critical hydraulic assembly forms the upper sealing surface of the hydraulic cylinder, providing accurate alignment, dependable sealing, and consistent hydraulic pressure transfer necessary for reliable intensifier operation. It is identified as the hydraulic cylinder head for the PRO III 90K hydraulic drive assembly.
Manufactured from premium high-strength materials and precision machined to exact specifications, the HJ-72175997-Cylinder Head delivers exceptional durability under continuous high-pressure cycling. It helps maintain proper piston alignment, minimizes internal hydraulic leakage, and contributes to longer seal, piston, and cylinder service life.
Designed as a direct replacement, this HJ-72175997-Cylinder Head head installs without modification and restores original pump performance while minimizing downtime during scheduled maintenance or major rebuilds.
Key Features
- Replacement for KMT Part Number 72175997
- Hydraulic Cylinder Head for PRO III 90K Intensifier Pumps
- Designed for .875-inch plunger systems
- Compatible with 90,000 PSI (6,200 Bar) waterjet intensifiers
- Precision-machined for exact fit and alignment
- High-strength construction for extreme hydraulic loads
- Maintains proper piston and cylinder alignment
- Helps reduce hydraulic leakage and premature seal wear
- Excellent corrosion and fatigue resistance
- Direct replacement requiring no modifications
Compatible Equipment
The HJ-72175997 Hydraulic Cylinder Head is commonly used on:
- KMT PRO III Intensifier Pumps
- KMT 90K Ultra High-Pressure Systems
- .875 Plunger Hydraulic Intensifiers
- Industrial Waterjet Cutting Systems
- Metal Fabrication Equipment
- Aerospace Manufacturing
- Stone and Glass Cutting Systems
- Composite Material Cutting Applications
Compatibility references place this component within the PRO III 90K intensifier assembly alongside related parts such as the hydraulic piston assembly, ceramic plunger, retaining flange, cylinder, liner, sealing head assembly, and hydraulic seal cartridge.
Benefits
- Restores original hydraulic efficiency
- Maintains consistent intensifier performance
- Supports maximum cutting pressure
- Reduces costly unplanned downtime
- Extends service life of adjacent hydraulic components
- Improves sealing reliability
- Minimizes maintenance costs
- Ensures dependable operation in demanding production environments
Common Associated Parts
The following components are frequently replaced during a hydraulic rebuild:
- HJ-72101190 – Hydraulic Piston Assembly
- HJ-72162253 – Ceramic Plunger (.875)
- HJ-72166738 – UHP Cylinder
- HJ-72163802 – Cylinder Liner
- HJ-05130091 – Hydraulic Seal Cartridge
- HJ-72175989 – Retaining Flange
- HJ-72170157 – Sealing Head Assembly
- HJ-72178493 – Flange Assembly
- HJ-72176756 – O-Ring
- HJ-05097886 – Hydraulic Cylinder Head Socket Head Cap Screw
Applications
Ideal for high-production waterjet cutting operations including:
- Steel fabrication
- Aluminum processing
- Aerospace manufacturing
- Automotive production
- Glass cutting
- Stone and granite fabrication
- Composite machining
- Industrial manufacturing facilities