Silicon Metal Oil Drum Heater Gallon Insulated Pail Heater - Bucket Heater (55 Gallon/200 Liter)Product Description:Bucket heater fits most 55 gallon drumsGallon insulated pail heater Ideal for heating up WVO for settling or processing biodieselThis metal drum heater is controlled by a an adjustable thermostatFlexible springs are used to attach the silicon heater around various diameter drumsElastic springs are used to fix silicon heaters to rollers of various diametersThe springs can stretch up to about 3 inchesFor 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: US PlugVoltage: 110VInsulating materials: the maximum temperature of 250 ° F (120 ° C)The use temperature: 80 to 300 ° F (30 to 150 ° C)Insulation resistance:> = 5 MohmCompressive strength: 1500V / 5SWithstand voltage:> 5 KVPackage Include:1pc silicon metal oil drum heater (the drum not included)