Screw Plug Immersion Heaters

These are a type of medium capacity Immersion heaters used to directly heat water/oil/ chemicals/air etc in a tank or a vessel with threaded openings. These heaters consist of tubular heating elements in a threaded hex plug. These are brazed or welded on the plug, which can be directly screwed on the tank wall. These heaters can be applied to a variety of clean water and oil applications.

Theeta is well equipped to custom design the screw plug as per customer requirements.

Tubing Copper, Incoloy, vaious grades of SS.
Thermostat or thermocouple Can also be provided.
Screw plug enclosure MS powder coated
Standard screw plug sizes are as 1”, 1 ¼”, 1 ½”, 1 ¾”, 2”, 2 ½”, 3”, NPT, Double side threaded (Reverse) screw plug also available
Screw Plug Mounting Brass, SS, MS etc.
Wattage Range 1KW - 18KW
  • Boilers and water heating
  • Solar water heaters
  • Sterilizers
  • Laundry machines
  • Chemical heaters
  • Steam generators
  • Freeze protection
  • Heat transfer systems
  • Lube and fuel oil heating
  • Chemical
  • Oil And Gas
  • Process
  • Petrochemical
  • Power

All Heaters can be supplied with flameproof and weather proof terminals

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