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| Hydraulic Accumulators |
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Improving Your Manufacturing Efficiency

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Rexroth hydraulic accumulators save energy and improve manufacturing efficiency by using the accumulator as a storage device to store hydraulic pump output flow when system demand is low and supplement output when demand is high.

Our hydraulic accumulators are used to:
- Store power for intermittent duty cycles, economizing hydraulic pump drive power
- Provide emergency or standby power
- Compensate for leakage loss
- Provide suspension in vehicles
- Dampen pulsations and shocks of a periodic nature
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Hydraulic Accumulators Range

We offer a full range of diaphragm and bladder type accumulators.

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Data Sheet (PDF) RE 50 170
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Bladder Accumulator,
Model HAB

Key features:
- Series 4X
- Nominal capacity 1 to 50 liters
- Maximum operating pressure 350 bar
- CE certification
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Data Sheet (PDF) RA 51 350
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Bladder Accumulator,
Model HAB

Key features:
- Series 5X
- Nominal capacity 1 quart to 15 gallons
- Maximum operating pressure 6,000 psi
- ASME and CRN certification
Download the HAB Bladder Accumulator Datasheet
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Data Sheet (PDF) RE 50 140-R
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Assembly and Repair Instructions,
Model HAB

Bladder-type accumulator
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Data Sheet (PDF) RE 50 170-B
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Operating Instructions,
Model HAB

Bladder-type accumulator
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Data Sheet (PDF) RE 50 150
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Hydro-pneumatic Accumulators

Bladder or diaphragm type accumulators

Key features:
- Charging and testing kits
- Mounting elements
- Safety elements
- Certificates for type and pressure tests
Download the Diaphragm Accumulator Catalog

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Data Sheet (PDF) RE 50 131
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Accumulator Safety Blocks,
Model ABZSS

Bladder or diaphragm type accumulators

Key features:
- Protection, isolation and unloading of hydraulic accumulators
- Meet the requirements and safety regulations to DIN 24552 pressure vessel regulations and technical rules for pressure vessels (TRB 403 and TRB 404)
- Accumulator adapter available as optional extra for connecting accumulator safety blocks to the accumulators
Download the Rexroth Accumulator Safety Block Data Sheet

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| For more information or to order brochures and catalogs, contact your nearest distributor.
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