Introducing our versatile Heavy Duty Drum Heater, designed to accommodate a variety of barrel sizes, including metal and plastic drums. This innovative heater effectively maintains a temperature range of 30-70°C, ensuring that your liquids remain fluid and preventing freezing in cold environments. Perfect for industrial applications, this heating pad can be used with 20L-200L oil drums, propane tanks, pipes, valves, and other instruments. Crafted from high-quality silicone material, our drum heater offers excellent heat resistance, stability, and durability. The elastic spring feature allows the heating pad to stretch up to 3 inches, providing a secure fit on different drum diameters. With a user-friendly knob for temperature control, you can easily adjust settings to meet your specific heating needs. Key specifications include: - Material: Silicone Rubber - Internal Component: Heating Wire - Voltage Options: 110V/220V - Temperature Range: 30-150°C - Insulation Resistance: >= 5 Mohm - Compressive Strength: 1500V / 5S - Power Deviation: ± 8% - Withstand Voltage: > 5 KV - Thickness: 1.5-1.8mm - Installation: Spring mechanism Available sizes: - 20L: 860*200mm, 800W - 30L: 900*250mm, 1200W - 100L: 1200*250mm, 1500W - 100L: 1200*300mm, 1800W - 150L: 1520*250mm, 2000W - 200L: 1740*125mm, 1000W - 200L: 1740*250mm, 2000W - 200L: 1740*250mm, 3000W Each package includes one Metal Oil Drum Heater. For optimal safety, please avoid installation in areas with water exposure and do not use in environments prone to fire or explosion risks. Experience the reliability and efficiency of our drum heater for all your heating and heat tracing needs.