Screw Plug Heaters

Used for the heating of liquids and gases in various processes, screw plug immersion heaters offer energy-efficient direct immersion heat. Screw plug immersion heaters are well-suited for process water heating and freeze prevention. They also work well for heating oils and heat-transfer solutions.

Screw plug immersion heaters work well for use with hot water storage tanks, warming and food processing equipment, and cleaning and rinsing tanks. These heaters are also suited to use with heat transfers systems, process air equipment, and boiler equipment, as well as for protecting any liquid from freezing. Screw plug immersion heaters are compact and easy to install. These easy-to-control units are typically installed through the top, bottom or side of the container being heated. They can be screwed through a threaded hole in a tank or other vessel or installed in pipe.

At Heatrex, our screw plug immersion heaters feature solid construction, using heavy-duty tubular elements, and are formed like a hairpin to fit well within the necessary vessel. Our screw plug heaters feature tubular elements that are brazed, welded, or silver-soldered to a machined pipe thread fitting. A variety of sheath materials are available for these heaters including, but not limited to copper, steel, incoloy, and stainless steel. The material used is dependent upon the type of application.

Depend on us at Heatrex for all your electric heating needs. We take pride in offering top-quality products and unbeatable service. No matter what your needs, your satisfaction is our number one goal. For more information about screw plug immersion heaters, call us toll-free at 1-800-394-6589 or send us an email.