Piston Accumulator | Schwerll – 207 MPa Shock Absorber

Q: What is the maximum pressure rating for Schwerll gas–liquid piston-type shock absorbers?

Schwerll piston accumulators are designed to operate at system pressures up to 207 MPa (30,000 psi), with burst pressure verified per ASME and CE standards. The gas side pre-charge pressure typically ranges from 0.5 to 0.9 times the system pressure to ensure optimal shock absorption and bladder/piston longevity.

Q: Are custom sizes and certifications available for specific hydraulic applications?

Yes, Schwerll provides fully customizable piston-type accumulators with cylinders sized to your flow, volume, and mounting requirements. All units are manufactured under ISO 9001 quality systems and can be certified to ASME Boiler and Pressure Vessel Code, CE PED, or customer-specific standards. For a sizing calculation or quotation, contact our engineering team with your operating pressure, temperature, and required fluid displacement.

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Schwerll Industrial Fluid Power Equipment - Gas–liquid Piston Type Shock Absorber

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Piston shock absorber

Gas–liquid piston-type shock absorber

Model / SKU: SCH-1015 | Quality / Standards: ISO 9001 QMS; PED/CE & ASME Sec. VIII Available

The SCHWERLL gas‑liquid piston‑type shock absorber is a high‑precision damping device. Compared with spring‑based dampers, it offers superior repeatability and smoother vibration suppression, and when installed in vehicle seats or speedboat seating, it can effectively enhance driver comfort.

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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

Gas–liquid piston-type shock absorber

Direct Factory Technical Inquiry & Fast RFQ

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