Watlow

12001 Lackland Road
St. Louis, MO 63146-4039

About Watlow

Watlow designs and manufactures industrial heaters, temperature sensors, controllers and supporting software as well as assemblies – all of the components of a thermal system. The company partners with its customers to optimize thermal performance, decrease design time and improve efficiency of their products and applications.

Watlow brings its experience to numerous industries, including semiconductor processing, environmental chambers, energy processes, diesel emissions, medical and foodservice equipment.

Competitors of Watlow

Mokon

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Plastics Extrusion Machinery LLC (PEM) was founded in 1978 and grew to be one of the leading providers of quality downstream equipment in the PVC pipe industry. ​In Dec. 2017, CEO Nathan Spearman – having more than 15 years in the plastics industry – purchased PEM LLC with a vision to... Read More

More than 50 years of experience in the manufacture of high, medium and low watt cartridge. Our goal is and has always been to offer the best industrial cartridges and the best service to our customers, for this we apply the highest quality standards, use the most modern technology and use the... Read More

Products by Watlow

By Watlow

Watlow's immersion heaters are designed primarily for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. By generating all the heat within the liquid or process, these heaters are virtually 100 percent energy efficient.... Read more »

By Watlow

Watlow's line of band/barrel heaters are available for fast delivery and can be easily installed into original equipment manufacturer (OEM) and end user applications. This variety of heaters allows the user to specify the construction needed to result in the best heat solution. Read more »

By Watlow

Watlow designed and manufactured the first swaged cartridge heater and revolutionized the heating element industry. With premium materials and tight manufacturing controls, Watlow's cartridge/insertion heaters provide superior heat transfer, uniform temperatures, resistance to oxidation and... Read more »

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