Type 1648 O-ring Pusher Seals | John Crane Mechanical Seals

Type 1648

API 682-qualified, Single Cartridge, Type "A" O-ring Pusher Seal

The Type 1648 is a high-performance single cartridge pusher seal designed to help prevent emissions leakage in most refinery applications. It is applied in non-hydrocarbon, non-flashing hydrocarbon and flashing hydrocarbon services. Process leakage is further contained by standard incorporation of a floating throttle bushing.

Features

  • California Residents: PROPOSITION 65 WARNING
  • Qualification-tested per API 682
  • Complies with API 682 technical design requirements
  • Standard materials, per API 682
  • Fits API 682 Table 1 and 2 seal chambers
  • Computer-optimized, low-emission seal face designs

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