Hydraulic bench for high-pressure test suitable to evaluate the tightness of the hydraulic device under test and its volume change as a function of pressure.

Test pressure is generated by a double-acting hydraulic intensifier (maximum pressure: 350 bar); the flow-rate is measured by a flow-meter placed on the supply line.

The computer evaluates the changes in pressure and flow-rate as a function of time and draws the curve of volume change as a function of pressure.

At the beginning of the test the device placed under vacuum then is filled with water and is led to the initial pressure by means of a multistage electric pump.

AQ2tb dedicated software allows to execute the test procedure according  to the predetermined cycle.

Construction characteristics of the bench:

  • Main structure in aluminum profiles with brush-works in plastic rolled steel.
  • Basin in stainless steel measuring 15/10 mm with drain in the back area.


  • Test area with protection door. 
  • Assembly on equipped rotating wheels with parking brakes.
  • Inner system for distribution of cold water with stainless steel tubes for high pressure tests.
  • Double stage air filtration group.



December 2023

New hydraulic comparison pump - BT series up to 3000 bar

Contact us


Via dei Crederi, 411
24045 - Fara Gera d'Adda
Bergamo - Italy


Ph: (+39) 0363-399019
Fax: (+39) 0363-398725


Giussani Srl - All rights reserved.
VAT: 01496840164

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