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Hydac Hydraulic Accumulators

At Disumtec we have both complete hydraulic accumulators and bladders interchangeable with any manufacturer.

HYDAC Technology GmbH has more than 50 years of experience in research and development, design and production of hydraulic accumulators.

This includes all types of accumulators: bladder accumulators , piston accumulators , membrane accumulators and now also metal bellows accumulators for the widest fields of application.

Due to the continuous expansion of the different types in recent years, an optimal range of accumulators results, which are also complemented by protection systems on the liquid side and gas side, such as fuses, rupture discs, gas safety valves and others. accessories.


In all cases where hydraulic challenges occur, HYDAC hydraulic accumulators do the job. They are versatile, increase the comfort of your machine, protect the hydraulic system and are used to increase the energy efficiency of hydraulic systems and for many other tasks.

Some application examples are:

  • energy accumulation,
  • Emergency and safety function
  • Damping of vibrations, pulsations (pulsation damper), shocks (pressure damper) and noises (silencers),
  • Suction flow stabilization,
  • chassis suspension,
  • Volume compensation and oil leakage compensation,
  • mass compensation,
  • Energy recovery, recovery or also
  • Media separation.

The experience of our hydraulic specialists extends to all four types of accumulators. We are happy to assist you in choosing the correct battery category and determining the appropriate battery type.

HYDAC and DISUMTEC offer a wide range of accessories that facilitate assembly, protection of the liquid side and gas side and correct maintenance, including:

  • Selecting the correct accumulator category, whether it is a bladder, piston, membrane or metal bellows accumulator,
  • Optimal selection of the appropriate accumulator type using modern calculation programs and accumulation simulation,
  • Adapted accessories and safety devices from a single source,
  • Maintenance and repair worldwide by HYDAC service and on-site technical personnel.
  • Bladder accumulators
  • Piston accumulators
  • Membrane accumulators
  • Metal bellows accumulators
  • Hydraulic shock absorbers
  • Special accumulators
  • Accumulator stations
  • Accessories for accumulators
  • Spare parts/accessories for batteries

Consult conditions at or on our website.