Silicone drum heater 1.Temp. range :30-150C 2.Size:250*1740*1.5mm 3.2000w,230v 4 55G/200L ... also can procue as your demand(any size is available)1.Temperature range :30-150C2.Size:250*1740*1.5mm3.Watts:2000w ... For Made-to-Order heaters, please provide the following: Qty, Size, Voltage, Watt density, Temperature, Operating temperature, Options, such as holes ...