Bosch Rexroth Hydraulic Accumulators
Bosch Rexroth hydraulic accumulators cover bladder and diaphragm type accumulators for systems of all sizes, together with accumulator stations, shut-off blocks, accessories and spare parts.
Accumulators store hydraulic energy, absorb pressure shocks and vibrations, and compensate for leakage and volume changes in hydraulic systems. Bosch Rexroth designs and manufactures them to the European Pressure Equipment Directive and, for selected bladder accumulators, the American ASME code.
Bosch Rexroth Accumulator Range
Hydro-Pneumatic Accumulators
- HAB Bladder Type Accumulators: For energy storage, shock and vibration absorption, and leakage oil and volume compensation. Available as HAB-CE, designed and produced to the European Pressure Equipment Directive, and HAB-ASME, to the American ASME code.
- HAD Diaphragm Type Accumulators: For damping pressure shocks and vibrations, and leakage oil and volume compensation. A wide range of sizes with all common connection options, for agricultural, materials handling and industrial hydraulic systems.
Accumulator Stations
- ABSBG: Ready-to-install assemblies of a diaphragm or bladder accumulator with a shut-off block on mounting elements. They comply with the Pressure Equipment Directive 2014/68/EU in Europe, and with the relevant rules in China (Selo) and Russia (GOST).
Accumulator Shut-Off Blocks
- ABZSS and VAW: Shut-off blocks for protecting, isolating and relieving hydraulic accumulators to the Pressure Equipment Directive 2014/68/EU, with manual or electric relief at pressures up to 350 bar. They can also be supplied as part of an ABSBG accumulator station.
Accessories and Spare Parts
Accessories and spare parts for Bosch Rexroth accumulators are also available. Please contact our team with the accumulator type code or material number.
Further sizes, connections and bladder or diaphragm materials are available; our team can help with any Bosch Rexroth accumulator you need.
Typical Applications
Bosch Rexroth accumulators are used in mobile and industrial hydraulic systems, including:
- Energy storage for intermittent duty and emergency reserve
- Pressure shock and vibration damping
- Leakage oil and volume compensation
- Agricultural machinery
- Materials handling equipment
- Industrial hydraulic systems and power units
Our website shows a selection of the Bosch Rexroth accumulators we supply. If you cannot find what you need, or would like impartial advice on the right specification for your application, please contact our team; we source globally and will still be able to help.
