RK Griffith & Associates
Power & process equipment for the New England, NY & NJ markets.





Effox-Flextor supplies expansion joints and dampers for the electric power and industrial markets.

Our Partnership

RK Griffith has been working with Effox since the 1980s and, after a brief interval, our relationship was reestablished in November 2017.  Currently, we represent Effox in the six New England states.

Key Products

  • Metal expansion joints
  • Fabric expansion joints
  • Dampers
  • Diverter dampers
  • Stack dampers for heat recovery steam generators