Introducing our efficient Drum Heater, the perfect solution for maintaining the ideal temperature of various barrel sizes. Engineered for both metal and plastic drums, this heavy-duty heating pad ensures your materials are safeguarded against freezing, offering a temperature range of 30-70°C for optimal results. The innovative elastic spring design allows for a secure fit on oil drums with diameters up to 3 inches, making it versatile for different applications. Made from high-quality silicone, this durable heating pad is built to withstand temperature fluctuations, ensuring longevity and reliability. It is suitable for 20L to 200L oil drums, making it an essential tool in industrial settings, including propane tanks, pipes, valves, and more. **Key Features:** - **Material:** Durable silicone rubber with a robust internal heating wire. - **Voltage Options:** Available in 110V and 220V configurations. - **Temperature Control:** Easy-to-use knob for precise adjustments. - **Safety Standards:** Insulation resistance of >= 5 Mohm and compressive strength of 1500V for added safety. - **Multiple Sizes:** Choose from various sizes to fit your specific needs, from 20L to 200L drums. **Size Options:** - 20L: 860*200mm, 800W - 30L: 900*250mm, 1200W - 100L: 1200*250mm, 1500W - 150L: 1520*250mm, 2000W - 200L: Available in multiple configurations (125mm and 250mm widths, with power options from 1000W to 3000W). **Package Includes:** - 1 Metal Oil Drum Heater **Important Notes:** - For optimal safety, avoid installation in damp areas. - Not suitable for use in environments with fire or explosion risks. Enhance your operational efficiency with our Drum Heater, designed to provide reliable heating for your essential materials while ensuring safety and durability.