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Schwerll Industrial Fluid Power Equipment - High Flow, Low Pressure Bladder Accumulator
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Bladder Accumulators

High-flow, low-pressure bladder accumulator

Model / SKU: SCH-1007  |  Quality / Standards: ISO 9001 QMS; PED/CE & ASME Sec. VIII Available

In industries such as low-pressure water treatment (16 bar and below), the Xiwel low-pressure, large-capacity bladder accumulator can be selected, with capacities up to 5,000 L. The internal bladder of this cushioning accumulator provides isolation, delivering excellent resistance to fouling and making it suitable for use with water and other corrosive liquid media.

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✓ Nominal Pressure: Up to 207 MPa
✓ Capacity Range: 0.1L to 1,500L
✓ Operating Temp: -40°C to +150°C
100% Final Inspection Before Shipment

Product Specifications & Technical Details

A large-capacity, low-pressure bladder accumulator that uses a bladder as the isolation medium; specifications:

  • Maximum allowable operating pressure: 16 bar; Test pressure: 1.43 times the maximum allowable pressure.
  • Rated volume range: 100/150/200/300/500/750/1000/1500/2000/3000/3500/4000/5000 liters
  • Operating temperature range: -30 to +100 degrees Celsius
  • Liquid medium viscosity: 10 to 40 cSt; 36 cSt recommended.
  • Liquid medium cleanliness requirements: Class 21/19/16 ISO 4406/99
  • Housing and oil valve materials: carbon steel with coating and stainless steel.
  • Casing material: NBR/IIR/EPDM
  • With an inflation valve and a fluid-side oil valve
  • Product Attributes: Special Equipment, compliant with the local special equipment regulations.
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