Subsea Hydraulic Pressure Unit (HPU)

  • Product Overview

    These stand-alone electric hydraulic pumps are great when you need to add fluid power to your system subsea. The units feature piston pumps that can generate up to 5,000 PSI above ambient pressure and flow rates up to .5 GPM.

    All units feature RS-232 and RS-485 serial interfaces for advanced control and monitoring of the units. They can also be controlled by an analog voltage control input to be used to vary their flow rates. Units are rated down to 4,000 meters, and can be configured to operate over a wide DC operating voltage.

    2G Engineering is an AS9100 certified organization.

  • Testing & Verification

    All Hydraulic Pressure Units have an end-of-line Factory Acceptance Test (FAT) performed on them before they leave our facility.

    Each unit comes with a record of performance and test for traceability. If extended subsea environmental testing is needed, please contact 2G for a quotation.

  • Product Configurations

    The Hydraulic Pressure Units have multiple configuration options to choose from:

    Please contact 2G for further information on how this product would be suitable for your application.

  • Product Applications

    The Hydraulic Pressure Unit (HPU) is well-suited to a variety of applications, including:


Material Compositions

The Hydraulic Pressure Unit (HPU) is available for ordering in aluminum, stainless steel or titanium construction, depending on project application.


The HPU meets the IP69K rating to provide total protection from water and dust ingress and steam-jet cleaning, as well as many other subsea conditions.

Hours Tested

Our dedicated team of test engineers run the Hydraulic Pressure Unit through a rigorous series of tests to validate performance under simulated environmental conditions.

Maximum Pressure

Capable of up providing up to 5000 PSI above ambient pressure and flow rates up to .5 GPM in a single unit, making it a top performer even at depths >10,000 ft.