Ultrabar 10

Ultra high pressure pump with three plungers :
The Ultrabar 10 pump can go up to a maximum pressure of 2750 bars, a power of 75 kW and a maximum flow rate of 13.5 L/min, this pump supplied by HUGES adapts to different types of industrial applications thanks to its robustness.

Information request

See the following document for performance options :



The Ultrabar 10 model allows ultra high pressures from one of the most compact pumps on the market. The mechanical part (which includes the crankshafts), has a splash lubrication system of the connecting rod bearings with oil cooling. SAE adapter flanges are available, allowing the pump to be coupled with the flywheel of an internal combustion engine or electric motor. The design of the head is optimized, with the valves positioned in line, to avoid cyclic hardening of the metal and to facilitate maintenance. Treated ceramic pistons extend the life of the seals.

The Ultrabar pump range includes design features that allow control of seals and valves without the use of specific tools and isolated maintenance of each plunger. Its improved design, with seals, plungers and valves, withstands Ultra High Pressure.

Ultrabar 10

Additional information




Technical draw

Overall dimensions  (in mm) approximate weight – 117 kg


  • Treated ceramic plungers extend seal life
  • Self-adjusting seals with internal hydraulic cooling system
  • Crankshaft made of hardened alloy steel with connecting rods of excellent durability.
  • White heated steel bearings.
  • Cast iron crankcase with splash lubrication of the connecting rod bearings and oil cooling.
  • Forged connecting rods with low-friction bearings
  • Built-in reducer that allows direct coupling to the motor, without transmission by pulley/belt system.
  • Rupture disc for overpressure protection

Assembly options

  • Choice of the ratio of the built-in gearbox to adapt to the drive by thermal or electric motor
  • SAE adaptor flange (SAE 3, 4 or 5) for coupling the pump with the flywheel of a combustion or electric motor.
  • Available without gear unit for low speed drive
  • By-pass
  • Pump alone or complete assembly
  • UHP valves