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Piston accumulators offer significant advantages over bladder and diaphragm accumulators, including:
These features make piston accumulators the preferred choice across various fields, such as wind turbine industry, industrial applications, and offshore operations.
KEY FUNCTIONS OF PISTON ACCUMULATORS:
TYPICAL APPLICATION: WIND TURBINE PITCH SYSTEMS
Our piston accumulators are integral to the pitch systems of wind turbines, ensuring efficient storage of hydraulic energy and effective absorption of hydraulic shocks.
| Volume | 0.25 L … 350 L |
| Nitrogen transport filling | Available - after testing |
| Operating pressure | Max. 800 bar |
| Operating pressure | Carbon steel, special materials, stainless steel (on request) |
| Temperature | -40 °C … +120 °C |
| Installation position | Preferably vertical, oil side down - other positions possible |
| Corrosion protection | Primer coated, top coat/ special coating available |
| Fluid ports | G-inside thread G1/4 - G2, SAE thread connections |
| Acceptances | ASME, PED, A2, AS1210, NR13, UKCA |
LJM takes great pride in being a flexible supplier, delivering the right products, at the right price and with a short delivery time. Therefore, fast and efficient service – before, during and after delivery – is crucial for LJM. Many years of working closely with our customers confirms that these business principles are greatly appreciated by those who purchase our products.