The Immersion Heater is designed for direct submersion into liquids to provide fast, efficient heat transfer through conduction and natural/convection currents. Available in screw-plug (NPT/BSP) mounted, over-the-side, and portable configurations, it offers flexible installation options for tanks of various sizes and shapes. Used extensively for water heating in plating rinse tanks, oil viscosity reduction in storage reservoirs, acid bath heating in pickling lines, and freeze protection in outdoor containers, immersion heaters are among the most cost-effective heating solutions available.

Typical Specifications: Power: 500W–50kW; Mounting: NPT ¾"–4" / BSP / Flange; Sheath material: Copper/SS304/SS316/Titanium/Incoloy; Watt density: 3–15 W/cm² (medium-dependent); Immersion depth: 100mm–4000mm; Thermostat option: Adjustable mechanical/digital.