OVER-THE-SIDE IMMERSION HEATERS immersion heaters OVERVIEW WATTCO™ over-the-side immersion heaters are made of sidemounted tubular elements. Perfectly designed for freeze protection, for heating viscous solutions, water, oils, solvents, salts, and acids. These heaters are mainly used in solutions requiring easy removal of heaters for cleaning or inspection purposes. KEY FEATURES »» Standard size: 1-inch conduit openings »» 0.315”, 0.375”, 0.430”, 0.475” diameter element »» Sheath materials: • Stainless steel for stainless steel riser • Incoloy® for stainless steel riser • Steel for steel riser...

OVER-THE-SIDE IMMERSION HEATERS immersion heaters TABLE 1 Single Element Type Over-The-Side Immersion (Figure 1) KW STAND-OFFS NOT PROVIDED ON TITANIUM HEATER MINIMUM LIQUID LEVEL Note: Special dimensions are available upon request. WHEN ORDERING, PLEASE SPECIFY: Quantity, catalogue number, voltage, phase, and wattage. TABLE 2 Three Element Type Over-The-Side Immersion (Figure 2) STAND-OFFS NOT PROVIDED ON TITANIUM HEATER MINIMUM LIQUID LEVEL Note: Special dimensions are available upon request.. WHEN ORDERING, PLEASE SPECIFY: Quantity, catalogue number, voltage, phase, and wattage.

OVER-THE-SIDE IMMERSION HEATERS immersion heaters APPLICATIONS WATTCO™ bottom mounted heaters come with copper or Incoloy® sheaths for use in most liquid heating applications. Refer to the construction chart below or call us at 1-800-492-8826 for further assistance in watt density and sheath selection. CONSTRUCTION SHEATH MATERIAL HEATER TYPE High density Incoloy® EXTRA FEATURES »» Specially configured wattage or voltage »» Customized riser height »» Other sheath materials than those listed are available »» Built-in thermostat or high limit controls are available »» 4” sludge legs »» Passivation...

OVER-THE-SIDE IMMERSION HEATERS immersion heaters FIG. 1 - Standard application of a pipe-insert immersion heater for viscous fluids WATTCO™ pipe-insert immersion heaters are perfect for solutions that are difficult to heat as they require low watt density and are mostly stored in large tanks. These heaters are primarily designed for heating viscous fluids. They are mounted in a pipe close to the bottom of a tank. The pipe evenly transfers the heat to stored liquids. CONTROL PANEL LIQUID LEVEL TEMPERATURE SENSOR ALLOW SPACE FOR HEATER EXPANSION HEATING PROCESS The heating element transfers the...