Screw plug immersion heaters consist of tubular elements in a threaded hex plug. Some screw-plug immersion heaters are provided with a thermowell for the temperature control sensor and a variety of electrical enclosures for electrical connections. Screw plug immersion heaters screw directly through threaded openings in tank walls to heat liquids, viscous fluids, forced air, and gasses by direct contact.

Picking the right immersion heater for your application is a daunting task. We have been doing it for over 30 years and are here to help you get the right screw plug immersion heater for the right job. There are many screw plug immersion heaters in stock or fast ship at the factories and if not most can be manufactured in 1-4 weeks.