Scepter Tank HeaterThis versatile series of steam heaters is designed for the direct injection of steam into tanks for heating water compatible products in a quiet, vibration free, and 100% efficient fashion. In addition the tank heater develops a strong stirring action to help keep any solids or particulates in suspension. This stirring action also helps to produce uniform temperature throughout the tank volume allowing accurate thermostatic control. Constructed of type 316 stainless steel the standard Steam Heater Scepterâ„¢ Tank Heaters are available in one inch through ten-inch pipe sizes and may be mounted in a tank from above, below or with a side port configuration. They are available with threaded pipe connections for the steam from one inch through three-inch pipe sizes.