Delivering Fluid Sealing Solutions Since 1972

Perlast® G80A

Perlast® G80A – Exceptional Chemical Resistance

Perlast® G80A is one of the Perlast® Super-Six range of outstanding FFKM compounds. It utilises an innovative molecular cross-linking technology, delivering the widest spectrum of chemical resistance among FFKM materials while maintaining operation at temperatures up to 260°C (500°F). This incredibly adaptable material caters to 90% of sealing needs in chemical processing and refining industries, offering exceptional resistance against highly aggressive acids, amines, chlorine, and solvent-based chemistries.

Available in fully molded O Rings (up to 2m/6.5ft internal diameter), custom shapes, and profiles, Perlast® G80A provides versatile sealing solutions to meet diverse application requirements.

The below diagram is a visual representation of the Perlast® G80A material:

Perlast G80A spider diagram

Key Features:

  • Ultimate chemical resistance to a wide range of chemicals.
  • Exceptional acid and amine resistance.
  • Superior mechanical properties.
  • High sealing efficiency.

Recommended Applications

  • Pumps.
  • Valves.
  • Mechanical seals.
  • Compressors (high H2S concentration environments).
  • Pressure vessels.
  • Diesel engines (pre-chambers and exhaust systems).
  • Couplings & Fittings.
  • Custom shapes and profiles.

We also offer a comprehensive range of other quality Chemical Resistant Seals.

If you would like more information about the Perlast® range contact a member of the team.

We also have a full range of specific Oil and Gas FFKM (Perfluoroelastomer) O Rings. Lip Energised SealsSpring SealsV-Packings and Chevron Stacks, and T Seals.

Sizes

Customised to meet your specifications.

Materials

Perlast® G80A

Specifications

Hardness: 81 Sh. A
Tensile Strength: 19.0 MPa
Elongation at Break: 150%
100% Modulus: 15 MPa
Comp. set 70h @ 200°C: 18%
Minimum Operating Temp: -15°C
Max. Short Term Temp.: +310°C