112 Scuba Tank Valve O-Rings – Polyurethane 90 Shore

36,99 € + VAT

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AS568-112 Polyurethane O-rings – 90 Shore A, for compatible scuba tank valves and DIN regulator connections.

  • Size: AS568-112
  • Dimensions: 12.37 × 2.62 mm (ID × CS)
  • Material: Polyurethane (PU)
  • Hardness: 90 Shore A
  • Quantity: 50 O-rings per pack
  • Oxygen compatibility: Compound confirmed suitable by Europe Seals
  • Properties: High abrasion, tear and extrusion resistance

Suitable for compatible high-pressure scuba sealing applications. Oxygen-service use requires appropriate cleanliness and compliance with equipment manufacturer specifications.

Oxygen and Nitrox Compatibility

The polyurethane 90 Shore A compound used in these AS568-112 O-rings has been confirmed by our supplier, Europe Seals, as suitable for oxygen applications.

This makes the material an option for compatible scuba diving systems using air or oxygen-enriched breathing gases, subject to the equipment manufacturer’s requirements.

Oxygen Service – Important Notice

The polyurethane 90 Shore A compound used in these O-rings has been confirmed by Europe Seals as suitable for oxygen applications.

IMPORTANT: Scubagaskets O-rings are NOT supplied oxygen-clean or ready for oxygen service.

Before use in oxygen or oxygen-enriched breathing gas systems, the O-rings must undergo appropriate oxygen-service cleaning, handling and inspection according to applicable procedures and equipment manufacturer requirements.

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