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Hydraulics

Hydraulic Piston Accumulator, Volume up to 264 Gallons, (1000 Liters)

Maximum Operating Pressure Up To 350 Bar (standard), Higher-Pressures Available Upon Request (up to 3000 bar).

This Series of piston accumulators are manufactured in Carbon & Stainless Steel and are available with a wide range of bore sizes to PED 2014/68/EU. Suitable for Industrial, Marine, Oil, Gas & Energy applications (250 & 350 bar/ up to 540mm bore as standard).

A more specific (for particular customer application/specification) piston accumulator is available offering higher pressures 250 bar to 3,000 bar and any volume capacity up to 1350 liters.

The accumulator comprises a pressure vessel, a piston, and its seals:

  • Shell material options include standard carbon steel and stainless steel
  • End caps – steel, pistons lightweight aluminum alloy. Piston and end cap seal in NBR (standard version), other compounds to suit the application

Features/Benefits:

  • Standard temperatures range from -15°C to 100°C, piston accumulators can also be manufactured to operate in temperatures of -40°C to 150°C. Temperatures outside this range can be met to suit specific applications
  • A wide range of international approvals and materials are available to ensure your piston accumulator is suitable for even the harshest environments and powerful applications. Our purpose built production area incorporates; Ultrasonic cleaning of components; tube washing bath with the capability of up to 4 meters long x 750mm diameter
  • Piston accumulators can be designed and built to your specified criteria and can, therefore, meet any space limitations you may have. For unique applications and hostile environments, different designs, materials, and coatings can be supplied
  • An extensive selection of connection ports can be incorporated to suit your requirements
  • A dedicated technical team uses the latest 3D SolidWorks and Autodesk Inventor software driven by calculation programs (linked to EN14359, ASME VIII, Selo, NR13, CUTR, DNV GL, ABS, and PD5500) to reduce design times and provide technical customer support
  • Specifications
    • + expand all
    • - collapse all

    Performance Characteristics

    Bore Diameter (mm) 180, 250, 350 -
    Weight (kg) 120, 140, 487, 750, 772 -
    Height (mm) Height varies depending on model -
    Valve Size (inch) Standard 5/8" - 18 UNF -
    Liters Carbon up to 800 liters Stainless steel up to 500 liters
    Temperature Range -15° C to +100° C Can also be manufactured to operate in temperatures of -40 °C to +150° C

    Options

    Extensive range of pressures & volumes -
    Shell material options -
    End cap options -
    For unique applications and hostile environments, different designs, materials and coatings can be supplied -

    Features and Benefits

    Standard temperature ranges from -15ºC to 100ºC, piston accumulators can also be manufactured to operate in temperature of -40ºC to 150ºC. Temperatures outside this range can be met to suit specification applications -
    A wide range of international approvals and materials are available to ensure your piston accumulator is suitable for even the hardest environments and powerful applications. Our purpose built production applications. Our purpose built production area incorporates; ultrasonic cleaningof components; tube washing both with capability of up to 4 meters long x 750 mm diameter -
    GS Global Resources piston accumulators can be designed and built to your specified criteria and can therefore meet any space limitations you may have. For unique applications and hostile environments, different designs, materials and coatings can be supplied. An extensive selection of connection ports can be incorporated to suit your requirements -
    A dedicated technical team uses the latest 3D SolidWorks and Autodesk Inventor software driven by calculation programs to reduce design times and provide technical customer support -

    Markets

    Industrial -
    Mobile -
    Renewable Energy -
    Power Generation -
    Oil & Gas -
    Marine -

    Applications

    Industrial Machine Tools -
    Mining -
    Die Casting & Press -
    Renewable Energy -
    Wind Power -
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