Material-pairing PrimeCarb®

Blister formation on seal rings in dynamic seals can lead to leakage and thus to failures of industrial pumps and compressors. With PrimeCarb^®, Schunk now offers a blister-resistant and extremely durable material pairing for mechanical seals that withstands the requirements in highly critical applications. For reliable and safe plant operation without unplanned downtime.

Take advantage of these benefits:

• Operational reliability due to blister resistance
• Longer seal life
• Lower life cycle costs
• More cost-effective solution compared to SiC ceramics in hard-soft pairings

In addition to the PrimeCarb^® material pairing, Schunk offers a wide range of blister-resistant sliding materials for dynamic seals that are precisely tailored to your requirements, such as SiC30.