... element with flange, Heat tube,Water heater: 1.small-volume,high-power 2., 220, 230, 240V 3. WATT: 50-10,000W. .Heater element ... with flange, Heat tube,Water heater:1.small-volume,high-power2 ... .can heat various of medium under diffierent situation, ... -protective system.Application:can be used to heat liquid in all kinds of container.VOLT: ...