Pegasus Industries
 


Plunger Rods

The Pegasus Plunger Rod is built for ease of use, durability, and optimization of cooling for the Pegasus Steel Piston.  The Pegasus Plunger Rod (stem) is extremely effective at directing the engineered water volume to the key areas of the piston.  Most important of these areas is the diameter of the piston and control of expansion.  Pegasus Plunger Rods are all used with high quality alloy steel for maximum performance.  Typically Pegasus Plunger Rods are supplied in the tough 28-32 HRC.  Some applications require higher tensile and yield strength which is typically 38-42 HRC.

Easily Adaptable Shot Rods

The Baffle Assembly which directs the water flow to help cool the piston properly is easily replaced via a set screw.  Our design can easily be adapted to any profile you require.  Unless you are using your own tips the thread size is not generally a custom option.

Plunger Rods

Also referred to as:

  • Plunger Stem
  • Shot Arm
  • Shot Stem
  • Plunger Arm

Pegasus can also manufacturer Plunger Rods with an Adapter to aid in length variability.

We also make shot arms to your specification –  please contact us for a quote today.

Plunger Rods