Hydraulic Pump Tester

The tester displays the flow rate of a hydraulic pump a various pressures. The difference of the flow at no pressure and at an elevated pressure establishes the volumetric efficiency of the hydraulic pump. The pump efficiency helps determine the condition of the pump. 

  • Able to determine hydraulic system flow rates and relief valve pressure settings
  • 3000 PSI pressure rating
  • 0-30 gallon per minute flow rating
  • Needle valve to back-pressure the system
  • 0-4000 PSI pressure gauge
  • Built in relief valve for safety
  • Cartridge valve construction for easy service
  • Portable for conveniently testing in the shop or field