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1000A-00-201

The ELM diaphragm accumulator offers a reliable and efficient solution for storing energy under pressure and as an hydraulic spring. ELM diaphragm accumulators (also referred to as membrane accumulators) are gas-loaded accumulators in which separation between the liquid and gas sides is achieved by a flexible diaphragm. They have a compact and lightweight design are available in 2 elastomer mixes; Nitrile and Hydrin (for low temperature working conditions) with a maximum pressure of 350bar (up to 2,8 liters) and volume of 3.5 Litres (up to 250 Bar).

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ELM Series
elm series 2
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The ELM Hydraulic accumulators are an essential component for the optimum operation of a hydraulic circuit. The accumulator enables – Energy Storage: Saves energy without loss and redistributes when required therefore reducing installed power – Hydraulic Spring/Shock Absorber: A membrane accumulator can act as a gas spring suppressing shocks and vibrations in hydraulic systems of lifting vehicles (e.g. Forklift trucks) and maintains real suspension of the load on a gas spring. – Emergency Energy Storage: In case of failure of the main energy source, these accumulators can provide sufficient energy to complete an operation or to realize a full hydraulic cycle (example-brake or steering system) – Pressure Compensation: Absorbs pressure spikes from pumps or other components to control pressure and flow rates in the hydraulic circuit – Volume Control: Absorbs fluid volume variations induced by temperature changes in a closed hydraulic circuit and maintains a rated pressure.