API Design Air Cooled Heat Exchanger

API Design Air Cooled Heat Exchanger

Hayden Industrial Products subscribes to Heat Transfer Research, Inc. for accurate sizing on our fully compliant API 661 heat exchangers. Please contact us for more information on these units and their customization options.

Key Features

  • Stainless or carbon steel boxed headers with removable plugs for easier repair and cleaning. Removable cover plate design also available   
  • Stainless or carbon steel tubes with extruded, wrapped or embedded aluminum fins
  • Turbulators for improved design efficiency and reduction in overall size (bare tube, twisted strip and twisted wire options also available)
  • Cleanliness levels beyond API 614 to ISO 4406 to insure your system remains contamination free, maximizing the system and component life
API Design Air Cooled Heat Exchanger


  • Standard API 661
  • Constructed to ASME Section VIII, Division 1
  • Maximum operating pressure of 4000 PSI