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EXF - Circulation Heater (Low to Medium Density, Incoloy® Sheath)

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The Caloritech™ EXF Low to Medium Density Circulation Heater with Incoloy® Sheath is essentially a flange heater mounted in a welded vessel and is used primarily to heat circulated oils or process liquids that are not corrosive to steel, incoloy®, compressed air or other gases. These lower density heaters are especially useful for high viscosity liquids or high temperature, low flow steam or gas heating systems.

Features & Benefits At A Glance

  • Suitable for vertical or horizontal vessel orientation
  • Custom designed assemblies available
  • Available in a range of standard vessel sizes, from 3" to 14" (76 mm to 356 mm); vessel sizes to 36" (914mm) or larger are available on custom order
  • Available in a range of standard wattages, from 0.6 kW to 168 kW, depending on heater size selected
  • Available in a range of standard voltages, from 120V to 600V
  • Flanged inlet and outlet
  • Cross flow baffles improve heat transfer when heating viscous fluids and high temperature gases
  • Built-in thermocouple mounted in the outlet pipe
  • Pressure relief and bleed and drain valves available
  • Suitable for mounting on a factory supplied frame
  • Custom designed, fully prewired control panels available; mechanical or electronic high limit controls and temperature controls available
  • Multiple units can be supplied as multistage assemblies with either horizontal or vertical orientation
  • CE/ATEX approved for use in Hazardous Locations, and GOST approved for global markets


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