... your requirementsspot supply standard specifications Description and volumeDrum heaters:200LDrum heaters:20LDrum heaters:200LSize250*1740*1.5mm200*860*1.5mm125* ... , Freeze protection for hardware.NOTE For Made-to-Order heaters, please provide the following: Qty, Size, Voltage, Watt ... , PSAS etc.For more information about flexible heaters, please contact us! drum heaters 125*1740*1.5mm,230v,1000w