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Hydraulics

Hydraulic Bladder Accumulator, Gas Volume 0.17 to 51 Liters.

System Pressure Up to 690 Bar Range, Maximum Flow Rate 120 to 1200 LPM.

Offered by GS Global Resources this bladder is designed for high-pressure hydraulic systems, body material available in Carbon Steel Shell and fluid port, Stainless Steel Shell and fluid port

This bladder accumulator offers a reliable and efficient solution for storing energy under pressure. Utilizing comprehensive tools and resources including an applications database, CAD/CAM, finite element analysis, reliability studies and simulation we have optimized the design and performance of the accumulator.

Bladder accumulator comes with an O-ring seal fluid port and 7/8″ UNF gas connection as standard however other options are available.

Many of our accumulator’s offering are suitable for use in more than 35 countries (all hydraulic accumulators for Europe are CE marked) and they can meet an extensive range of international and industry approvals.

Features/Benefits:

  • Extensive range of international and industry approvals (PED 2014/68/EU, EN 14359, ATEX, ASME VIII div 1, SELO, CRN, AS1210, NR13, CUTR, DNV, BV Marine, ABS, and GL)
  • Rigorous product testing and continuous product development
  • Large selection of materials and fittings to suit every hydraulic system.
  • Specifications
    • + expand all
    • - collapse all

    Performance Characteristics

    Type 250 up to 690 bar range -
    Gas Volume (l) 0.17 to 51 -
    Body Material Carbon Steel Shell and fluidport Stainless Steel Shell and fluidport
    Fluid Type Group 2 -
    Maximum Flow Rate (lpm) 120 to 1200 -
    Min. / Max. Operating Temperature -30° C to +80° C -
    Weight (kg) 2.5 to 318 -
    Height (mm) 268 to 2072 -
    Diameter (mm) 58, 91, 116, 122, 170, 226, 228, 267, 223 -
    Accessories Clamps, brackets, lifting eye, repair kits -

    Options

    Shell Material - -
    Alloyed steel -
    Stainless steel -
    Aluminium -
    Titanium and composites -
    - -
    Bladder Materials Various bladder materials available which are compatible with a wide range of fluids and temperatures -

    Features and Benefits

    Extensive range of international and industry approvals (PED 2014/68/EU, EN 14359, ATEX, ASME VIII div 1, SELO, CRN, AS1210, NR13, CUTR, DNV, BV Marine, ABS and GL) -
    Rigorous product testing and continuous product development -
    Large selection of materials and fittings to suit every hydraulic system -
    Parker Olaer offers a wealth of product knowledge and experience thus enabling us to provide first class technical support and customer service -

    Function

    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
    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
    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
    Hydraulic Spring/Shock Absorber A bladder 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

    Markets

    Industrial -
    Defense -
    Renewable Energy -
    Marine -
    Mining -
    Mobile -
    Oil and Gas -
    Processing -
    Rail -

    Applications

    Hydraulic Power Units -
    Ship Cranes -
    Wind Turbines -
    Plastic Presses -
    Tooling Machines -
    Construction/Mobile Vehicles -
    Machine Tools -
    Plastic Injection Molding -
    Energy Storage -
    Presses -
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