Plastic HP Cylinder Liner 72110945 WaterJet Pump Parts Supplier

The Plastic HP Cylinder Liner 72110945 is a lightweight, high-durability inner sleeve designed for Waterjet Intensifier Pumps operating at pressures up to 90,000 PSI (6,200 bar). It serves as the smooth internal interface between the ceramic plunger and the high-pressure cylinder, providing low friction, precise alignment, and excellent sealing performance during continuous cutting operations.

Manufactured from high-performance engineering plastic, the 72110945 HP liner offers superior wear resistance, thermal stability, and corrosion protection compared to traditional metal liners. Its self-lubricating surface reduces friction between the plunger and dynamic seal, minimizing heat buildup and extending the service life of seals and plungers. The liner’s dimensional precision ensures consistent pressure generation and reliable system operation.

This plastic HP cylinder liner is fully compatible with KMT, FLOW, OMAX, BFT, and WSI waterjet systems, serving as an OEM-standard replacement during pump rebuilds, maintenance, and high-pressure upgrades. It is ideal for operators seeking long-term reliability and reduced maintenance costs.

Key Features:
OEM-quality plastic HP cylinder liner for waterjet intensifier pumps
Provides smooth, wear-resistant internal surface for plunger operation
Made from high-performance engineering polymer for long life
Self-lubricating to minimize heat and friction
Corrosion-resistant and dimensionally stable under extreme pressure
Compatible with KMT, FLOW, OMAX, BFT, and WSI systems
Designed for 60K–90K PSI operation in high-precision cutting environments

Technical Specifications:
Part Number: 72110945
Type: Plastic HP Cylinder Liner
Material: High-Performance Engineering Polymer
Pressure Rating: Up to 90,000 PSI (6,200 bar)
Application: Waterjet Intensifier Pump / HP Cylinder Assembly