Plunger

15,000
PSI
operating
pressure
125
BPM
system
integration
Best in
Class
quality

We’ve taken a deep-dive into tribology
to expand the parameters of performance.

The plunger’s surface finish has been carefully analyzed to gain understanding of the parameters required to really deliver. The result is superior technology that is incorporated into our plunger as well as all of our coated products to create an unparalleled ability to maintain the boundary layer of fluid (lubrication).

Download Spec Sheet

The ST9 XGEN Plunger Advantages

THE ST9 XGEN PLUNGER ADVANTAGES

  • Optimized tribology of surface finish
  • Optimized surface profile for bearing ratio
  • Diffusion-bonded coating
  • Thermal-bonding to substrate
  • High-performance coating
  • Unrivaled quality control systems
  • Maximization of the lubrication layer

Superiority, Simplified:

ST9 XGEN plungers are the absolute market leader in ROI.

ST9 is the industry leader for performance, cost, and quality. We have taken great measures to attain this position, and our team works tirelessly to maintain our superiority every day. Through that, we sustain our customers’ continued satisfaction.