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STAUFF Accumulators


STAUFF's range of hydraulic accumulators are designed to store energy, regulate the performance and enhance the operational efficiency of hydraulic systems. Available in a comprehensive range of sizes, materials, port configurations and pressure ratings,

STAUFF accumulators are suitable for pressure storage, backup energy for emergency and safety functions, absorbing hydraulic shock, noise reduction, and dampening pump pulsations and fluctuations.

STAUFF accumulators also provide excellent gas and fluid separation, ensuring dependable performance, maximum efficiency and an increased service life of machinery.

STAUFF Accumulator Advantages

Bladder Accumulators

Gas valves: Various gas valve designs to suit different applications and customer requirements

Dual design code approval: Australian (AS1210) and International (ASME)

Bleed valve: Fluid port with a STAUFF test coupling at the bleed valve > 4 litres

Flat face seal connection: Fluid port with a standard flat face seal

STAUFF Test Coupling Gas Valve

Easy connection: STAUFF test coupling permits easy connection of other equipment without special manifolds; thus reducing the risk of potential leakage points.

Easy removal: Accessory equipment connected to the gas valve can be easily removed without draining the accumulator pre-charge

Checking pre-charge: Exclusive accumulator gas valve test coupling facilitates pre-charge checking without a charging kit, using a STAUFF safety pattern pressure gauge and direct gauge adaptor

Permanent gauge mounting: Gauge and gauge adaptor can be permanently attached to the accumulator gas valve for visual checking of the pre-charge pressure


  • Providing safety and power in hydraulic systems

STAUFF Accumulators
Accumulator Brackets / Rings / Repair Kit / Valves / Adaptors

comprehensive range of accessories for bladder and diaphragram accumulators to compliment your systems application and design

STAUFF Accumulators
Bladder Accumulators STBA

consists of key componenets: shell, bladder and oil port assembly. Used in applications such as pulsation dampening, surge alleviation, thermal expansion and energy storage

STAUFF Accumulators
Charge Kits

for Bottom and Top repairable accumulators 3000 or 5000 PSI and diaphragm accumulators with M28 x 1.5 gas valve or US style cored valve

STAUFF Accumulators
Diaphragm Accumulators STDA

are used to store low volumes for oil service. High tensile steel construction

STAUFF Accumulators
Replacement/Spare Bladders STA

stores energy under pressure, absorbing hydraulic shock, dampening pump pulsationand flow functions

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