Screw Plug Immersion Heaters

Selecting screw plug immersion heaters requires the careful consideration of the intended application to determine optimal plug and sheath material, as well as the correct wattage density. Making the proper choice is critical for the maximum life of the heater. Factors to be considered include the viscosity of the medium, contaminants present, and corrosive properties.

Not sure exactly what you need? At Heatrex, we are more than willing to assist you in choosing the right heater for your specific application. Our screw plug immersion heaters are made in a variety of sizes. However, if our standard heaters fail to meet your needs, we will be pleased to accept your custom order. For custom orders, we will need pertinent information, including, but not limited to, the intended application, process temperature, flow rate, watt density, sheath material, and immersed length.

At Heatrex, our screw plug heaters are ideal for direct immersion heating of liquids. Our screw heaters, as well as the rest of our heating products, are built for both safety and efficiency. In the industry since 1959, we have the experience and technological knowledge to offer you the best heating solutions.

Count on us at Heatrex for the best-quality heating products, from screw plug heaters to finned tubular heating elements. We value your business and put maximum effort into ensuring your 100 percent satisfaction. For more information about screw plug heaters and our other top-quality heating products, call us toll-free at 1-800-394-6589 or send us an email at sales@heatrex.com.