Introducing our Metal Drum Heater, the ideal solution for maintaining optimal temperatures in your 55-gallon barrels. This versatile heating band is compatible with various barrel sizes and materials, including both metal and plastic. Featuring an adjustable temperature range from 30°C to 150°C, our heater provides precise temperature control, making it perfect for preventing freezing in cold environments. This high-efficiency silicone grease keg heater is designed with an elastic fit that accommodates barrels of different diameters, stretching up to 3 inches. The silicone material is not only heat-resistant but also built to endure the demands of industrial use, ensuring long-lasting performance. Whether you're in the oil, propane, or manufacturing industry, this flexible heating pad is essential for keeping your oil drums, pipes, valves, and instruments at safe operating temperatures. With a voltage option of 110V/220V, it adapts easily to your specific requirements. Installation is straightforward, thanks to the convenient mounting attachments, and safety is paramount as the heater features an insulation resistance of >= 5 MΩ and a dielectric strength of 1500V for added peace of mind. Don't let cold weather disrupt your operations. Invest in our Metal Drum Heater today and experience the benefits of efficient heating that keeps your materials at the right temperature, ensuring smooth operations all year round. Please remember to avoid installation in moist areas and refrain from using it in environments prone to fire or explosion.