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AFL Stockbridge Vibration Dampers

BSE Part # 970559 MFG#: 170410
The ACA stockbridge damper is the most efficient way to extend the life of a transmission line. It is designed to eliminate the damage caused by aeolian vibration.
  • Damper assemblies with catalog weights of 1706 and larger can be used at 345kV and above
  • Pressed clamp and weights
  • Wide vibration and voltage coverage

  • Conductor Diameter Range:
    • 0.571 - 0.770 in
  • Bolt Style:
    • Standard
  • Point of Installation Diameter:
    • 1.091 - 1.210 in
  • Brand:
    • AFL
  • Clamp Bolt Diameter:
    • 0.5 inches
  • Clamping Bolt Torque:
    • 25 Ft/Lb
  • Voltage:
    • 230 kv
  • Weight:
    • 8.7 pounds
1.091-1.210 in. HV Stockbridge Damper. Overall diameter range at point of installation is 1.091 - 1.210 inches. Clamp bolt diameter is 1/2 inches. For 336.4 MCM 26/7 ACSR conductor.