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Durex Flange Immersion Heaters

Flange immersion heaters are constructed of hairpin bent tubular heater elements brazed or welded into ANSI standard flanges or plate flanges of various shapes and sizes. ANSI flange heaters are typically used for large volume, high power and/or higher pressure applications. Plate flange heaters are typically custom designed for use in smaller pieces of equipment such as boilers and chillers. 
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Applications / Features

  • ANSI Class 150 3" to 14" flange sizes standard
  • Class 300 to 2500 flanges and to 40" diameter available
  • Copper, steel, stainless steel, and Incoloy® and other heater sheaths available
  • Plate flanges designed to suit application
  • Integral thermostats or thermocouples available
  • Recompacted element bends
  • c-UL recognized elements to 600VAC available
  • Hazardous location rated terminal enclosures available
Flange immersion heaters are constructed of hairpin bent tubular heater elements brazed or welded into ANSI standard flanges or plate flanges of various shapes and sizes. ANSI flange heaters are typically used for large volume, high power and/or higher pressure applications. Plate flange heaters are typically custom designed for use in smaller pieces of equipment such as boilers and chillers.
  • ANSI Class 150 3" to 14" flange sizes standard
    • Quick delivery
    • Power ratings from 1kW to 500kW
  • Class 300 to 2500 flanges and to 40" diameter available
    • Custom fit to application demands
    • Ensures proper pressure rating for your needs
  • Copper, steel, stainless steel, and Incoloy® and other heater sheaths available
    • Custom tailored to application requirements
  • Plate flanges designed to suit application
    • Pressurized or non-pressurized applications
  • Integral thermostats or thermocouples available
    • Allows integral control or temperature monitoring
  • Recompacted element bends
    • Provides longer life by ensuring insulation integrity
  • c-UL recognized elements to 600VAC available
    • Assures safe and reliable performance
  • Hazardous location rated terminal enclosures available
    • Compliance to strict safety standards for hazloc areas

Product Literature

Immersion Heaters Catalog Pages