Industrial immersion heaters are a fast and efficient way of heating up various liquid solutions in processing equipment, large tanks and containers in many industries. 

Direct and indirect immersion heaters such as over-the-side, circulation (or inline) and flanged electric units provide effective product and media heating in industrial processes.

Designed for applications where through-the-side immersion heaters cannot be conveniently installed, over-the-side immersion heaters permit portability and may be installed and removed with ease.

Industrial immersion heaters are a fast and efficient way of heating up various liquid solutions in processing equipment, large tanks and containers in many industries.

With heavy-duty materials of construction, immersion heaters are constructed using high-grade materials and put through a vigorous quality assurance testing procedure to ensure that each heater conforms to specification.

Lo-Density unitized storage tank heaters can be installed into above-ground tanks or vats.

Series F flange immersion heaters from St. Louis-based Watlow are now certified to India’s Petroleum and Explosive Safety Organization’s (PESO) Petroleum Rules, 2002.

Flanged immersion heaters can be built into tanks, large vats or reservoirs with capacities from 100 to 1 million gal.