Oil Immersion Heaters :- These heaters are made of Steel tubular sheathed,element brazed to a Cast Iron Flange and are provided with a Thermostat pocket, earthing terminal, & cap. Uses :- For fuel oil heating, oil circulating, for systems which supply hot oil to plastic & chemicals processes, oil jacketted kettles and similar equipments. Standard oil heater sizes are available. oil heaters can be made as per customer requirement.