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FLANGE IMMERSION HEATERS
Flanged Immersion Heaters are constructed
with formed tubular heating elements brazed
or welded to a high pressure flange for direct
immersion into tanks and pressure vessels.
Capable of achieving higher wattage
requirements than conventional screw plug
heaters due to additional heating elements
that can be added to this heater design.
FEATURES:
Standard sheath materials: copper, Incoloy®, and steel
Recompacted bends for consistent MgO density
Elements are sealed to prevent leakage and
contamination.
Heavy duty metal sheath elements
NEMA 1 housing (optional NEMA 4 or 7 available)
Silver braze construction on non-ferrous flanges
Thermowells
150 lb rated flange with 1/16” raised face
Optional 300 lb rated �ange
Flanges meet ASTM & ANSI speci�cations
Corrosion resistant hardware
Welded construction between elements and �anges
Hydrostatic pressure testing
TYPICAL APPLICATIONS:
Freeze Protection
Process Liquids
Solution Liquids
Asphalt
Wax
Paraffin
Fluid Heating
190 Detroit Street • Cary, Illinois 60013 • Phone: 847-639-5600 • Fax: 847-639-2199 • Web: www.durexindustries.com • TOLL FREE: 800-762-3468
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