Addax Composite Drive Shafts

Cooling Tower Couplings

With more than 50.000 Rexnord Addax® couplings installed around the world, Addax has the most experience of any composite cooling tower coupling manufacturer. The lightweight Rexnord® Addax® coupling provides the best value with corrosion resistance, high misalignment, fatigue resistance, and ease of installation.


  • Lightweight
  • Corrosion resistant
  • Low coefficient of thermal expansion
  • Composite fiber spacer and flange
  • High strength to weight ratio


  • Easy installation
  • Reduced bearing loads
  • Reduced vibration
  • Extended life
  • Reduced maintenance
  • Reduced vibration
  • Reduced stresses
  • Long life
  • Higher critical speeds
  • Eliminate steady bearing requirement

Accelerated 24 hour turnaround manufacture and shipment available for emergencies.

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