Dampers & Expansion Joints


Effox_1EffoxFlextor, Cincinnati, Ohio

  • Leader in the design and manufacture of dampers and expansion joints for use in flue gas and process air handling systems
  • Guillotine dampers to meet customer requirements. Heavy-duty designs available from Effox-Flextor include; Open-bonnet, Enclosed bonnet, and 100% isolation with seal-air fans
  • Louver dampers in some of the most critical systems in power plants and Effox2heavy-duty industrial applications where precise flow control is required
  • Diverter dampers (toggle-type and pivot-type) for HRSG, waste heat recovery, natural gas turbine, and other systems that require diversion of the gas stream
  • Stack dampers for large diameter round stack outlet dampers, designs can be two-blade, four-blade or multi-blade
  • Butterfly dampers as small as 6" diameter to as large as 120" diameter and more
  • Radial Vane dampers are used primarily as fan inlet control dampers
  • Expansion Joints:
  • non-metallic expansion joints
  • Composite expansion joints - recommended for temperature applications from 600ºF (315ºC) in excess of 1500ºF (815ºC)