Backer Hotwatt Inc. Datasheets for Immersion Heaters

Immersion heaters are used in applications that require immersing the heater in the substance to be heated.
Immersion Heaters: Learn more

Product Name Notes
Special Immersion Cartridge Heater -- WB Series Applications: Restaurant Steam Tables Humidifiers Food Cookers Water Tanks Process Water Heaters Features: All stainless steel with heliarc welds — No copper or braze material in contact with water. Patented—Low...
Over-the-Side Drum Heater, Direct Immersion -- DT Series Features: Designed for direct immersion thru 2” bung opening in 55 gallon drums. Incoloy sheath for long life in most materials. 60-250 ̊F integral thermostat. Manual reset thermostat protects against...
Tubular Screw Plug -- L Series Features: Ratings and sizes other than those listed above are available. Brass, steel, or stainless steel screw plugs in 1", 1 1 ⁄ 4 ", 2", and 2 1 ⁄
Flanged Tubular Heater -- B Series Features: Ratings and sizes other than those listed are available. 150# rating ANSI carbon steel flange. Steel, stainless steel, copper, or incoloy sheathed elements. Optional thermostat and well for temperature...
Miniature Circulation Heater -- PFO Series Features: The Miniature Circulation Heater is a packaged heater for heating small volumes of liquids as in photographic developer solutions, chemicals, dyes and inks. Constructed of 316 series stainless steel.
Cartridge Immersion Heater -- EM Series Features The Hotwatt Immersion Heater may be supplied with various junction boxes for additional terminal or lead protection. For corrosive environments, units can be supplied in other special alloys best...