Johannes Montag
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Hydraulic Units with up to 4,000 bar

Hydraulic Units with up to 4,000 bar

With this hydraulic unit, the pressure is generated by a pneumatically driven piston pump: an electrical connection is not necessary. The desired operating pressure is set to the pneumatic drive side by means of a pressure reducer. The respective operating pressure results from a defined transmission ratio: e.g. 5 bar input pressure correspond to an operating pressure of 3000 bar. When the selected operating pressure is reached, the pump switches off automatically. A stop valve enables separation of unit and pressure outlet: pressure relief in the tank is achieved via a relief valve.


  • Compact design
  • Simple handling
  • no electrical connection necessary
  • No energy consumption after reaching final pressure
  • Optionally deliverable as mobile version