Double Cartridge Seals D13 for Sulzer APP Pumps Replacing John Crane SL Agitators

double cartridge mechanical seals
Double Cartridge Seals D13
Replacement for:
  • John crane SL Agitators

  • Pulp and paper plant
  • Sulzer APP pumps

Performance Capabilities of Double Cartridge Seals D13

  • Temperature: -20℃ to 200℃, dependent on the elastomer
  • Pressure: Up to 15 bar
  • Speed: Up to 20 m/s
  • End play/axial float allowance ±1.0mm

Sizes of Double Cartridge Seals D13

45mm, 58mm, 77mm, 108mm

Materials Combination of Double Cartridge Seals D13

  • Face: Carbon, SiC, TC
  • Seat: SiC, TC
  • O-rings: NBR, EPDM, VITON, Aflas, FEP, Kalrez, Chemraz etc.
  • Spring: SS316, Hastelloy C
  • Metal parts: SS316
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