Hydraulic high pressure workshop test system

Hydraulic high pressure workshop test system Type HPU

With the HPU you can test objects with a hydraulic pressurization test system that is fully adaptable to your requirements. The HPU has a solid workshop design and offers the possibility to be integrated in your production process, which makes that the HPU can offer you a reliable test function that streamlines your operation process.

The system can be as well manually operated as automatically. For an automated pressure cycle perfomance, an optional process controller with touch pannel can be added.Due to its ergonomic operating panel, with panel mounted features (e.g. a control bleed  and gauges), the HPU test systems contributes to a responsible working environment. 


  • For hydraulic pressurization
  • Suitable for various test mediums
  • Possible to integrate in your production process
  • Panel mounted features and gauges


Robust modular design

Another advantage of this system is its modular design with different optional components. These options can be chosen from a wide range of our air driven pumps and/or gas boosters, and valves and fittings, which are all manufactured by Resato. If you want to use pressurized gases as the testmedium, you can choose from one of Resato’s many types of single-acting, double-acting or two-stage air-driven gas boosters for pressurization. Combined systems with both air-driven pumps and gas boosters are also a possibility.

Technical specification

Feature Technical specification  
Max. operating pressure 3.650 bar  
Max. flow 50 l/min  
Max. air drive pressure 7 bar  
Materials All main components e.g. high pressure valves, fittings and wetted parts of the pump are made of corrosion resistant high tensile strength stainless steel alloys.



  • Circular pressure recorder
  • PC data acquisition and recording system
  • Automatic operation
  • Engraved and colored flow chart
  • Panel cover
  • Stainless steel tank
  • Stainless steel frame
  • Integration on demand

From our oil & gas expert

Sander Vroling

"We see ourselves as high pressure doctors and not as sellers."

Sander Vroling - Sales director
Contact our expert

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