Type 502 Elastomer Bellows Seals | John Crane Mechanical Seals
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< Retour aux Elastomer Bellow Seals

Type 502

Unitized Elastomer Bellows Seal

The Type 502 mechanical seal is one of the best-performing elastomeric bellows seals available. It is suitable for general service and provides excellent performance in a wide range of hot water and mild chemical duties. It is specifically designed for confined spaces and limited glands lengths.

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  • California Residents: PROPOSITION 65 WARNING
  • Full convolution elastomeric bellows seal designed to fit into confined spaces including DIN24960.
  • Unitized for ease of installation and tolerant of shaft play and run-out.
  • Bi-directional and robust drive to the seal face eliminates stresses on the bellows.
  • Available in metric sizes from 14mm to 100mm.



-40 à 205 °C/-40 à 400 °F (selon les matériaux utilisés)

Limites de pression

580 psi(g)/40 bar(g)


Jusqu’à 13 m/s, selon la configuration et la taille de l’arbre

Applications recommandées

  • Pompes de traitement
  • Autres équipements rotatifs

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