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PRESSURE ACCUMULATORS AND ACCESSORIES
COMER ACCUMULATOR SERVICE CENTRE
Since 2019 COMER is officially a Parker/Olaer Accumulators service center. Comer has all the appropriate equipment and large spare parts warehouse to perform checks on the preloads, internal bag replacements and interventions in general on the whole range of accumulators in production both Parker and Olaer.
The accumulator is an essential component for the optimum operation of a hydraulic circuit. In hydraulic circuits, the accumulator enables:
- Energy Storage: saves energy without loss and redistributes when required therefore reducing installed power.
- Pressure compensation: absorbs pressure spikes from pumps or other components to control pressure and flow-rates in a hydraulic circuit.
- Volume Control: absorbs fluid volume variations induced by temperature changes in a closed hydraulic circuit and maintains a rated pressure.
- Maintains Fluid Flow Rate: an accumulator can maintain the fluid flow rate in case of pump failure and can also be used as a mobile fluid reserve under pressure.
- Emergency Energy Storage: in case of failure of the main energy source, an accumulator can provide sufficient energy to complete an operation or to realize a full hydraulic cycle.
- Prevents mixing of fluids: Transfer of energy from a fluid to another fluid without any risk of mixing.
- Shock absorber: suppresses shocks and vibrations in hydraulic systems of lifting vehicles (e.g. Forklift trucks) and maintains real suspension of the load on a gas spring.
