Industrial Grade Oil Immersion Heaters finds application in fuel oil heating, oil jacketed vessels etc. The Heaters are available in flange size of 2 1/2" BSPP. The Heaters are made using quality grade sheath steel tube. The Heaters have thermostant pocket. The Heaters requires watts ranging from 1000 to 4000 watts. The Industrial Grade Oil Immersion Heaters are available in volts such as 230, 230/ 400.