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Fluid Injection Unit 420bar



  • Maximum input pressure 3000psi / 210bar
  • Maximum input flow 11GPM / 50LPM
  • Maximum output pressure 6200psi / 420bar
  • Maximum output flow 4.5GPM / 20LPM
  • Flow adjustable from 20-50LPM
  • Integral relief valve 0.5-420bar
  • Operational hoses supplied
  • Can supply various sized bladders to suit, please enquire
  • Can be used to pump other fluids, such as hydraulic oil, Glycol, Methanol
  • Measures 400x400x180mm, 22kg in air



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The Seadraulics 420bar IHPU/Fluid Injection system is a compact and integrated all-in-one unit based on the reliable and highly regarded Dynaset pump. No other system offers the same power and reliability.

The FIU 420bar is simple to interface with incorporated custom drive manifold. This has as advantage that the unit can be used on a wider range of ROV’s, as it allows the user to limit pressures and flows depending on the customers hydraulic supply abilities. The unit is supplied complete with hydraulic hoses.

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