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Screw Plug Immersion Heaters |
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Screw Plug Immersion Heaters consist of tubular heating elements welded or brazed into a threaded screw plug which can then be screwed into a threaded fitting in a tank wall. Screw plug immersion heaters are available in configurations suitable for heating most liquids and gasses. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Typical Applications
Steel Sheath—
Suitable for tar, high to low viscosity petroleum oils, asphalt,
wax, paraffin, degreasing solvents, alcohol, and other solutions not
corrosive to steel sheath. Sheath temperatures to 750°F (399°C)
dependant on application.
Incoloy® Sheath— Suitable
for process water, weak chemical solutions, oils, tar, caustic soda,
detergent, alkaline solutions, molten salts, demineralized,
deionized or pure water (sheath passivation is recommended), and
other aqueous solutions not corrosive to Incoloy® sheath. Air, gas
mixtures and super-heated steam. Sheath temperatures to 1600°F
(871°C) dependant on application. Incoloy Sheath Immersion Heaters Standard and Stock List |
Copper Sheath— Suitable for
process water, water with very weak chemical solutions,
demineralized, deionized or pure water, hot water storage for
washrooms, showers, cleaning and rinsing parts, for freeze
protection of cooling towers and sprinkler systems and other aqueous
solutions not corrosive to copper sheath. Sheath temperatures to
350°F (177°C) dependant on application.
316 Stainless Steel Sheath—Suitable
weak chemical solutions, deionized or pure water (sheath passivation
is recommended), and other aqueous solutions not corrosive to 316
Stainless Steel sheath. Air, gas mixtures and super-heated steam.
Sheath temperatures to 1200°F (649°C) dependant on application. |
ISE, Inc. 10100 Royalton Rd. Cleveland, OH 44133 USA Tel: 440-237-3200 - Fax 440-237-1744 |
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VARIAC® is the registered trademark of ISE, Inc.