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Subsea hydraulic pump systems

A full range of HPU systems

Since the introduction of the PowerMaster HPU series i 2003, Innova has been a leading supplier of subsea electro-hydraulic pump systems.

Our product lineup includes electrically powered subsea HPU systems with 12 to 300kW motors, 400 – 4200VAC. Applications range from compact power packs for hydraulic tooling to be used on compact electrical ROV systems, to large multi-pump units used on trenchers and subsea mining equipment.

Combining our pump, motor and variable speed drive technology, our product range includes pump systems for high pressure water-glycol and grease applications, qualified according to the strict requirements for permanent subsea control. Using VSD and control system developed and qualified from scratch in-house, the systems can run in full autonomous mode, delivering fluid at a controlled pressure and flow-rate based on feedback from external sensors.

Applications include:

  • Subsea well intervention systems
  • Subsea XT control
  • Fluid injection
  • Downhole safety valve actuation

Since all development and design is done in-house, we are capable of providing custom solutions to suit customer specific requirements.