Impulse Test Stands with up to 6,000 bar

The operational stability and fatigue strength of metal and plastic components are tested with the help of impulse test stands which modulate the pressure in sine, trapezoid or spike curves.


With the help of servo-hydraulic pressure boosters which are optimally designed for each test area, the pressure can be controlled in a highly precise manner. It may vary with a defined frequency and impulse volume, remain constant for long-term test or rise until bursting point.


  • Impulses from 0 to 6,000 bar in a frequency of up to 30 Hz
  • Testing the operational stability and fatigue strength of high-pressure components
  • Stress tests in research and development as well as during serial production
  • Sine and trapezoid test curves
  • Spike impulses in 5 ms

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