OVERVIEW
Flange heaters from WATTCO™ are primarily made using hairpin or bugle bent tubular elements made from copper, steel, stainless, incoloy® inconel®, or titanium sheathed elements that are welded or silver-brazed into a pipe or steel flange.
Flange heaters are designed to be mounted in tanks and pressurized vessels, WATTCO™ flange heaters are used for heating liquid mediums or other specific types of liquids (water, oil, heat transfer fluid, and corrosive solutions), and for heating gases (steam, vapors etc.).
KEY FEATURES
• Standard flange heaters: ½" to 42 " sizes.
• 0.260”, 0.315”, 0.375”, 0.430” or 0.475”, 0.625” diameter
• 150lb, 300lb forged steel flange
• Steel, Incoloy®, inconel®, stainless steel, copper or titanium elements
• Available explosion and/or moisture resistant terminal enclosures upon request
(NEMA 1, NEMA 4, NEMA 4x or NEMA 7.
• Available special sizes, wattages, and materials upon request.
• Heating units are custom-designed to meet your specifications.
• CSA, CSA U.S. & UL approved
 BENEFITS
• Easy to install
• Easy to control
• Easy to maintain
• Perfect for higher kilowatt output applications
• Appropriate heater size provided for the application and fit
• Designed and built for safety
FACTORS TO BE CONSIDERED
Please consider the following factors in order to select the proper flange heater:
• Flange size and pressure ratings
• Heating element watt density
• Length of your tank
• Sheath material (corrosive or non corrosive)
o Temperature of the liquids
o Degree of aeration of exposed liquid
o Velocity of the liquid
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