Thehydraulic accumulatorsareusedforhydraulic componentsstoring a supplyof energy throughapressurizedfluid storage.The oil used inthe circuit beingconsideredincompressible,thisstored energyisachieved by the compressionof a gas,generallynitrogen.If necessary,anexpansion of the gasreturns thepressure fluidin the circuit.Theythus make it possibleto compensatea decrease ofpressure, volume,butalsoto dampen.Their userequiresthepresencein thecircuit oraccessorysafety block.We offera wide range ofpistonaccumulators,accumulatorsbladders andaccumulatorsmembranes.