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Accumulator Technology

Components and system of all types of hydraulic accumulator, bladder, piston and diaphragm accumulators, hydraulic dampers, silencers - worldwide the most comprehensive accumulator range, providing the best solution for every application drawn from 45 years of experience.

Hydac accumulators are manufactured and supplied with approval certification in accordance with pressure equipment directive and laws of the relevant country.

The Products

Bladder accumulators, Piston accumulator, Diaphragm accumulators, Metal belows acccumulator, Low weight accumulators, Pulsation dampers, Suction flow stabilisers, Silincers, Safety and Shut-off blocks, Charging and testing units, Monitoring of operating conditions, Nitrogen charging units, Mounting elements, Accumulator stations, Accumulator sets.

Typical Applications 

  • Energy Storage
  • Volume expansion compensation
  • Leakage compensation
  • Maintaining constant pressure
  • Temperature equalization 
  • Minimisation of pump
  • pulsation and pressure shocks
  • Noise-damping 
  • Media separation in lubricating system
  • Weight equalization 
  • Hybrid application