The standard range of drum/barrel heaters in stock specifically designed to heat viscous products and thereby facilitate emptying containers. They are also very effective to keep the content at a consistent temperature and to avoid freezing. Ideal for heating water, oils, diesel fuel, resin, vaselin, wax e.g. lanolin, fats, butter e.g. butter and many other industrial liquids that must have a uniform temperature or viscosity allows them to be poured or pumped with ease. The drum heaters has a very robust design making it easy to use and easy to mount on any standard size metal drum. Up to 3 heaters could be attached on a 200 litre standard metal drum.