Carbide Plunger 05039771 New Abrasive WaterJet Pump Parts

The Carbide Plunger 05039771 is a premium high-pressure reciprocating plunger designed for use in waterjet intensifiers, Hydraulic Pumps, and other ultra-high-pressure fluid systems. Built for extreme durability and precision, it ensures smooth operation, minimal wear, and reliable performance under continuous working pressures up to 87,000 PSI (6,000 bar).

Manufactured from tungsten carbide with a precision-ground surface finish, the 05039771 plunger provides exceptional hardness, corrosion resistance, and dimensional stability. Its ultra-smooth surface minimizes friction and seal wear, allowing for consistent sealing and extended component life — even in abrasive, high-pressure waterjet environments.

The KUNDA 05039771 Carbide Plunger is fully OEM-compatible and rigorously tested for accuracy, straightness, and concentricity. It is widely used in waterjet intensifier assemblies, hydraulic cylinders, and piston pump systems, ensuring efficient pressure transmission and stable performance over millions of cycles.