Product Description:Fits most 55 gallon drums.Ideal for heating up WVO for settling or processing biodiesel. This heater is controlled by a an adjustable thermostat.Flexible springs are used to attach the silicon heater around various diameter drums. The springs can stretch up to about 3 inches.For plastic drums, it is recommended to keep the thermostat set below 100°F (37°C) Speciations: Dimension: 125mm(Width)*1740mm(Length)1.5mm(Thickness) Drum Size:200 L(55Gallon) Heating Power:1000WPlug Type: AU Plug (Random Color) Voltage:220V Insulating materials: the maximum temperature of 250 °F (120°C) The use temperature: 80 to 300 °F (30 to 150°C) Insulation resistance: >= 5 Mohm Compressive strength: 1500V / 5S Withstand voltage: > 5 KV Package Include:1pc Silicon heater (the drum not included) Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store