Product Overview SV-HW Series immersion heater is designed for the needs of PTC built-in heating liquid designed for corrosion-resistant enclosure heater stainless steel welded joints are used, excellent sealing properties and resistance to environmental impacts, the heating temperature and heating power can be flexibly designed according to the actual needs of the heating temperature 80-280 ℃, heating power 50-500W. Applications are widely used in wind power, solar power heated outdoor equipment lubrication systems, oil and water pipelines heating, drinking fountains, electric water heaters , foot bath. Features shell with an excellent variety of harsh environmental performance of high-quality stainless steel, acid and alkali, high-pressure, etc; cylindrical heating portion of the liquid can penetrate the interior to be heated or directly heated internal components, useless little heat loss, heat utilization, energy conservation environmental protection; sealing products can be heated inside the heater core and completely isolated from the environment, long product life. Dry temperatures well below the heating wire (pipe) temperature, no redness, no fire, no radiation, safe and reliable.