Immersion Heater

  • Immersion Heater
  • Immersion Heater
  • Immersion Heater
  • Immersion Heater
  • Immersion Heater

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  1. Picture 1: Immersion Heater 285kW
  2. Picture 2: Immersion Heater Exd Terminal Box
  3. Picture 3: Immersion Heater Exe Terminal Box
  4. Picture 4: Immersion Heater Bite Coupling
  5. Picture 5: Immersion Heater Direct Welding


Use in tank heating, usually for stagnant liquid to heat up and maintain at certain desire temperature. Multiple immersion heaters are used for a bigger tank dimension where heat distribution can be spread more widely. Temperature control by means of ON/OFF thermostat or contactor is adequate where precise control is not required.

Typical Applications:

  • Closed Drain Drum
  • Open Drain Drum
  • Separators
  • Storage Tank
  • Lube Oil Reservoir
  • Any other liquid mediums

Product Features:

  • Max power of single heater up to 2000KW-3000KW, maximum voltage 690VAC
  • ATEX and IECExapproved. Exd, Exe, IIC Gb, T1-T6
  • Zone 1 & 2 applications
  • Ingress Protection IP66
  • High quality anti-corrosion/high temperature heating element materials:
    • Inconel 600
    • Incoloy 800/825/840
    • Hastelloy, Titanium
    • Stainless steel: 304, 321, 310S, 316L
  • NiCr 80/20 heating wires, single or double coils.
  • Design to ASME code and other International Standards.
  • Hair-pin element and sealing to tubesheet by means of Bite-Coupling or Direct Welding. When use with Bite-coupling, individual element can be replaced (offline).
  • Over-temperature protection on heating element/flange/terminal box by using PT100, Thermocouple and/or thermostat.
  • Flanged connection, ease of installation and maintenance.
  • Design for Life in cyclic or continuous operation.