Screwplug Immersion heaters include one, two or three hair-pin bent tubular element(s) joined to a threaded hex plug. Screwed into tank walls, direct contact heat source heats liquids, viscous fluids, forced air and gases with maximum energy efficiency. In addition, elements can be bent in many configurations to suit a variety of applications. Some screwplug heaters come with a thermowell (for temperature control sensor) and a completely wired terminal box for electrical connection. Select from a wide variety of sheath materials, various element lengths, plug sizes and
ratings from 0.5 kW and up, for 230 to 400 volts. |
