Bi-Directional In-Line Hydraulic (Mining) Tester


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Bi-Directional In-Line Hydraulic (Mining) Tester

Bi-Directional In-Line Hydraulic (Mining) Tester allows simultaneous measurement of all three basic parameters: flow, pressure and temperature. Suitable as a diagnostic tool for use in underground mining applications.

Find Faults, check performance, save hours of guess-work, slash down time.


  • Capacities - Flow: 378 lpm (100 US GPM) Pressure: 420 bar (6000 PSI)
  • Accuracy better than +/- 4% of full scale
  • Temperature range 0-116°C  (0-240°F)
  • Smooth Control Load valve for quick simulation of machine operating loads. Loading valve allows you to simulate pressure on the hydraulic system without the need to operate all the machine functions in the workshop.
  • Built-in INTERPASS protection against pressure overload. (replaceable safety burst discs)
  • Flow meter has a dual scale calibrated in both lpm and gpm (Imperial)
  • Pressure gauge is dual scale, bar/psi liquid filled for fast reliable reading on fluctuating pressures
  • Can be connected “In Line” between the pump and valve for convenient machine testing.
  • Heat stressed hydraulic fluids can be a major factor in component failure. The thermometer is dual scale °C and °F is a carefully designed and integrated part of a high quality unit, not a bolted-on afterthought.
  • No electrical components
  • No aluminum components