Immersion Heaters: Flanged Immersion Heaters

Flanged Immersion Heaters,Flanged Tubular Heaters,Flanged,Immersion,Tubular,HeatersFlanged immersion heaters are used in large capacity vessels, in high pressure applications and are installed by bolting the unit to a matching flange welded to the vessel wall.

 

Flanged immersion heaters, both round flange and square flange models are a great choice for applications requiring larger wattages. Flanged immersion heaters are designed for installation into a pipe body, tank or pressure vessel using standard pipe size. These heaters are available in a wide selection of rates, sizes and sheath materials suitable for the heating requirements of water, air and other gases. Flanged immersion heaters are very efficient since all energy that is generated is dissipated directly into the medium which is being heated. All flanged heater models incorporate tubular heater construction welded or brazed into a carbon steel pipe flange. Nema 1 terminal enclosures are supplied with all standard units. Moisture resistant and explosion proof models are also available. All flanged immersion heaters we offer you including heaters for hazardous locations are CSA/NRTL and UL approved.

 

Flanged immersion heaters are installed by bolting the unit to a matching flange welded to the vessel. Watt densities from 90 Watts/sq inch, Explosion Proof (NEMA 7), Corrosion Resistant (NEMA 4X), General Purpose and Standoff Terminal housings are available. A number of sheath materials like Titanium, Incoloy, Stainless Steel, Steel, and Copper can be used as required for specific applications.

 

Flanged immersion heaters are very efficient since all energy that is generated is dissipated directly into the medium which is being heated. All flanged heater models incorporate tubular heater construction welded or brazed into a carbon steel pipe flange.

 

Standard flanged immersion heaters have a 150 lbs flanges but 300 lbs flanges are also available. To guarantee sheath material and watt density compatibility with material or process being heated consult HCS.

 

Flanged Immersion Heaters Features:

  • High watt densities, wattage's in smaller areas

  • Passivated 316 stainless steel option

  • Sheath temperatures to 1200ºF

  • Low watt densities possible for delicate applications

  • ANSI flanges from 2" to 24"

  • High pressure flanges 300 lbs

  • Applications solids, liquids, gases

 

Flanged Immersion Heaters Applications:

  • Copper Sheath: Clean water, freeze protection, hot water storage, boiler and water heaters, cooling towers, heating of solutions not corrosive to copper

  • Steel Sheath: Asphalt, wax, paraffin, tar, fluid heat transfer mediums, petroleum, degreasing and solvent oils, fuel oils, machine oils, alcohol

  • Stainless Steel Sheath: Process water, soap and detergent solutions, soluble cutting oils, demineralized or deionized water (passivation recommended)

  • Incoloy Sheath: Solution water, corrosive solutions, air, gas, steam super heating Be certain that the sheath material and watt density selected are compatible with the material being heated and the operating temperature.

 

Flanged Immersion Heaters Specifications/Options

  • Voltages - 120 to 600 Volts Single or Three Phase

  • Wattage's - Varied from 150 watts to 1 Megawatt

  • Sheath Materials - Titanium, Monel, Incoloy, 316/304 Stainless Steel, Steel, Copper, Carbon Steel

  • Max Temperatures - Incoloy 1600ºF (870ºC), 304/316 Stainless Steel 1200ºF (650ºC), Steel 750ºF (400ºC), Copper 350ºF (175ºC)

  • Flanges - ANSI or ASA 2, 21 /2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20, 24, or over 24 consult HCS

  • Pressure Rating - 150, 300 or 600 Ibs

  • Flange Materials - Standard Carbon Steel or 316/304 Stainless Steel

  • Gaskets - Rubber, Asbestos Free, or Spiral wound

  • Terminal Enclosures - General Purpose (NEMA 1 ), Moisture Resistant (NEMA 4), Corrosion Resistant (NEMA 4X), Explosion Resistant (NEMA 7), Explosion Moisture Resistant (NEMA 7/4)

  • Temperature Control - Thermocouple, RTD, or Thermostat

  • High Limit - High Limit Thermocouple, Hi Limit Tstat

  • Approvals - CSA, UL

  • Certification - ASME, CRR


 


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