High-Pressure Industrial Bladder Accumulator
SCHWERLL’s official product information identifies this product family as the High-Parameter Bladder Accumulator (้ซๅๆฐ็ฎๅ่่ฝๅจ).
The manufacturer publishes family design pressure up to 690 bar and family capacity up to 300 L. These are separate family maxima. The available evidence does not establish that a 300 L configuration is rated for 690 bar.
Published family outer diameters include 299, 325, 351, 356 and 426 mm, with interface dimensions tailored to high-flow operating requirements.
Exact pressure and volume pairing, model designation, shell material, bladder compound, temperature range, hydraulic-fluid compatibility, precharge specification, connection type, flow limits, inspection/testing requirements and conformity documentation must be confirmed for the selected configuration.
- Family design pressure: up to 690 bar
- Family capacity: up to 300 L
- Published family outer-diameter series: 299 / 325 / 351 / 356 / 426 mm
- Manufacturer states interface sizes are tailored to high-flow operating requirements.
Published family maxima; exact pressure-volume pairing depends on the selected configuration.