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Over The Side Immersion Heaters

Over The Side Immersion HeaterTubular heating elements are welded into a liquid-tight junction box. Power leads for the elements travel up through the riser pipe and are connected to a terminal block in a NEMA 4 Housing.

Unless otherwise specified, heaters are wired for three-phase from the factory but can easily be converted to single-phase. A thermowell for a 3/8" diameter bulb is standard to accommodate an optional thermostat. A thermostat can be field installed to mounting lugs located in the electrical enclosure. 

4" (102 mm) sludge legs keep the elements off the bottom of the tank and above any deposits that may accumulate there.