FAS Type X

John Crane® Type 8-1T Replacement

John Crane Type 8-1T Replacement

Features

Technical Features

  • Unbalanced
  • Multi-spring
  • Bi-directional
  • Dynamic O-ring

Specifications

Materials

  • ROTARY FACES: Carbon, Silicon Carbide, Tungsten Carbide
  • STATIONARY SEATS: Ceramic, Silicon Carbide, Tungsten Carbide
  • O-RINGS: Buna, Viton, EPDM, Aflas, Neoprene
  • METAL PARTS: 316 SS
  • SPRINGS: Hastelloy C-276

Operating Parameters

Dimensions: 0.500” – 4.000”
Max Pressure: 150 PSI / 10 BAR
Max Temperature: 160°C / 320°F
Velocity: 22.5 M/S – 4500 FPM

John Crane Type 8-1T Replacement Chart Flexaseal John Crane Type 8-1T

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