Lead Covered Immersion Heaters are used for electroplating baths and pickling where mild dilute sulphuric acid is used and can not be used for other acids. The Heaters have sheath chrome tubes made construction and has lead cover protection. The Heaters have 685 mm length and 300 mm effective length. The Lead Covered Immersion Heaters has ineffective length of 305 mm and has box width of 225 mm.