Screw Plug Heater, also known as immersion flanged heater, are designed for heating or temperature maintening of liquids, gas or mixture in static or circulation conditions.Screw Plug Heater consists of hairpin bent tubular elements welded or brazed into a flange and provided with wiring boxes...
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Screw Plug Heater, also known as immersion flanged heater, are designed for heating or temperature maintening of liquids, gas or mixture in static or circulation conditions.Screw Plug Heater consists of hairpin bent tubular elements welded or brazed into a flange and provided with wiring boxes for electrical connections.

Specification of Screw Plug Heater
Screw plug size | 1"- 3" |
Tube Diameter | 8-16 mm |
Immersion Length | 150mm- 1500mm |
Heating Element | 3 elements, 4 elements, 6 elements, etc under customer request |
Tube Material | SS201, SS304, SS316, SS321 and INCOLOY800 etc. |
Voltages available | 380V, 240V, 220V, 110V, 36V, 24V or 12V. |
Wattage density | 2-8W/cm2 |


Screw Plug Heater Application
Hot Water Storage Tanks
Fuel and Oil Heaters
Heat Transfer Systems
Freeze Protection of Any Fluid
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