Image of Portable Hydrostatic Test Pump parts in foreground and background.

Portable Hydrostatic Test Pumps

Our self-contained hydrostatic test pumps are a convenient option for pressure testing.

  • Description Description

As part of our Bear™ line of products, these self-contained, easily transportable pumps are ideal for pressure testing a variety of equipment in different locations.


  • Lightweight, self-contained cart with pneumatic tires 
  • Single air-operated hydraulic pump 
  • Optional chart recorder mounted on cart 
  • Optional low-pressure gauge for accurate low-pressure testing 
  • Cart-mounted hose rack with standard 50-ft hose
  • Air regulator to control hydraulic pressure
  • Check valve for backpressure protection 
  • Safety relief valve set to prevent overpressuring test vessels
  • Pressure range of 3,000 to 15,000 psi
  • Nominal low rates up to 4 gpm