Type 34 O-ring Pusher Seals | John Crane Mechanical Seals

Type 34

Elastomer O-ring Pusher Seal

The Type 34 is a short, DIN-balanced seal for general duty in the processing, refinery and petrochemical industries. Alternative seat designs and material options are available to suit application products and operating conditions.



  • California Residents: PROPOSITION 65 WARNING
  • Short, balanced seal that complies with European Standard EN 12756, formally DIN 24960 (L1S), ISO 3069 and API 610 specification.

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