Commercial immersion heater

Immersion heaters are very convenient to use, just immerse the heater in the liquid to heat it. The immersion heater is flanged to the oil tank body, and the sheath isolates the heating core from the oil to be heated. When replacing the heater, it is not necessary to drain the oil in the oil tank, just pull out the core of the heating tube and replace it with one A new heating core can be used, which is convenient for maintenance.