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Immersion water heater element
    Immersion water heater element

Product Description:

 Flanged water immersion heaters are hairpin-bent tubular elements welded or brazed into a flange and provided with electrical enclosures

Flange immersion heaters are designed primarily for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. By generating all the heat within the liquid or process, flange immersion heaters are virtually 100 percent energy efficient. These versatile heaters can also be formed and shaped into various geometries for radiant heating and contact surface heating applications.


- Technical data sheet:

Tube material:

SUS304, SUS321, SUS310S, SUS316, INOC800, INCO840

Tube diameter:

Φ8.0, Φ9.0, Φ10.0, Φ11.0, Φ12.0, Φ14, Φ16, Φ18, Φ20mm 


Any shape can be formed.


12V - 440V

Wattage density:

2W-10W / cm2

Wattage tolerance:

+5% -10%

Resistance tolerance:

+10% - 5%


EPOXY sealing, GLASS sealing

Leakage current:

Less than 0.5mA




- Applications:

Flanges immersion heaters are one of the most widely used methods for heating gases and liquids (such as water, oil heat transfer fluid and corrosion solution). Designed for use in tanks and pressurized vessels, they are easy to install and maintain to provide heat for many process. The direct immersion method is energy efficient and easily monitored and controlled.


       Hot Water Storage Tanks

       Warming Equipment

       Preheating all grades of Oil

       Food Processing Equipment

       Cleaning and Rinsing Tanks

       Heat Transfer Systems

       Process Air Equipment

       Freeze Protection of any Fluid