Introducing our Drum Flexible Silicone Rubber Heater, designed with high-quality silicone rubber to maintain stable dimensions while providing exceptional flexibility. This innovative heater is perfect for a variety of applications, including propane tanks, pipes, instruments, and drums, making it an essential tool for both industrial and home brewing needs. The integrated thermostat offers an impressive temperature range of 30-150℃, allowing for precise temperature control with minimal deviation. This feature is particularly beneficial for auxiliary heating of air conditioning systems, ensuring that your drum remains warm and protected from freezing temperatures. Available in customizable voltages of AC 220V or 110V, our metal drum heater is adaptable to your specific requirements. With multiple capacity options, you can choose the perfect size to fit your needs: - 110/220V | 25×174CM/9.8×68.5" | 3000W | 200L - 110/220V | 12.5×174CM/4.9×68.5" | 1000W | 200L - 110/220V | 25×152CM/9.8×59.8" | 1900W | 150L - 110/220V | 30×120CM/11.8×47.2" | 1500W | 100L - 110/220V | 25×90CM/9.8×35.4" | 1200W | 30L - 110/220V | 20×86CM/7.9×34" | 800W | 20L Whether you're managing materials in an industrial setting or perfecting your home brewing process, our reliable drum heaters ensure that your materials remain at optimal temperatures, no matter the external conditions. Experience the difference that quality and performance can make with our Drum Flexible Silicone Rubber Heater.