Process Heaters
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Process Heaters Electric Process Heating, Temperature Sensing & Control

Durex Industries closes the loop on thermal solutions for industrial processing. Since 1980, Durex has developed and expanded its temperature sensing, electric heating and controls products offering. We have tackled some of the most difficult thermal challenges from aerospace to analytical instrumentation, from food equipment to plastics processing, from medical devices to semiconductor processing. We provide an extensive line of solutions from simple, standard designs to custom engineered, complex heating, sensing and control solutions. Durex Capabilities Applications Driven We don’t throw...

Durex Industries • Innovation Innovation At Durex Industries, our mantra has always been “Durex Can!” We develop innovative solutions for specific customer needs as well as product lines that meet a wider variety of application requirements. The ™ Series of electric cast circulation heaters are our latest addition to the Durex Industries family of process heating products. Durex Industries’ New Circulation Heating Solution is an innovative alternative to traditional circulation heaters. A high pressure 316SS flow path is embedded with heater elements in a light weight aluminum casting to...

immersion heating solutions Direct Immersion Heaters Durex Industries has over 30 years of experience in the application and design of robust tubular immersion heaters and process assemblies. We have an extensive range of stock and standard designs for quick field replacements and convenient ordering. Durex also has extensive experience with custom designed immersion heaters for tank, reservoir and circulation flow applications. Capabilities include: • Temperatures to 1400°F (760°C) • Inconel®, titanium, other materials available • Fittings/Flanges in brass, steel, 304SS & 316SS •...

immersion heater solutions Screw plug heaters are used in almost every liquid heating application imaginable. The threaded fittings allow for easy tank insertion and removal. Tubular heater elements are brazed or welded to NPT fittings for easy mounting. Over-the-Side heaters are designed for the robust requirements of corrosive chemicals, viscous (potentially contaminated) fluids, and rinse and process water heating. Various configurations of tubular heater element assemblies provide convenient tank side mounting. As required, heaters are constructed with risers, junction boxes and element...

circulation heating solutions Circulation Heaters Flange and Screw Plug circulation heaters are available in many stock and standard designs. These are complemented by Durex experience in custom engineered solutions. We have experience in a wide variety of applications from water, oils, and steam to chemicals and hydrocarbon gases. We carefully engineer sheath and vessel materials to the application using appropriate watt densities to maximize life, yet minimize footprint. • NEMA 1, 4, & 7 enclosures • Standard, seamless & heavy wall elements • ASME Section VIII code stamp • Fittings and...

circulation heating solutions Engine Heaters keep emergency generator engines warm for quick starting. These custom engineered heaters use heavy duty construction including steel or Incoloy® heater elements in fully welded circulation tanks for years of reliable service. Cast Circulation Heaters Durex Industries’ newest innovation, the safe and effective heating of fluids. Cast Circulation Heaters provide fast, A seamless, heavy wall 316 stainless steel flow tube along with the heater elements are embedded in a light weight aluminum casting. Along with fast thermal response and excellent...

Duct Heaters Rugged Durex duct heaters are well suited for the needs of many heavy duty industrial applications. We only use tubular heater elements for long life and durability. We construct high tensile strength cages to support heater elements in larger, higher temperature units to ensure proper performance. The optimal sheath material and maximum allowable watt densities are used to minimize size, weight and footprint. Replaceable element designs as well as modular “bank” type designs are available. • UL® component recognized • Process and high limit sensors • NEMA 1,4 enclosures •...

thermal system solutions Process Heating Systems Durex provides process heating systems for customers who are looking for assembled or packaged heating solutions. We can provide a skidded and interconnected heater and control panel systems. Durex can also integrate sensors, switches, valves, piping, etc. into the package as required. We provide the following capabilities: • Skidded & piped multi-heater sets • Interconnected heater / control panel skids • Integrated instrumentation such as sensors, switches, etc. • Valves, piping, pumps, tanks • Hazardous location compli

temperature sensing solutions Process Temperature Sensors Durex Industries applies its industrial experience and technical expertise to manufacture a complete line of thermocouple & RTD sensors. We have a wide variety of products suited for use in furnace applications, industrial processing as well as sanitary sensors for the food and beverage industry. Stock and standard design sensors provide same day deliveries. Custom engineered sensor probes and assemblies can tackle the toughest industrial process and OEM applications. • Temperatures from -320°F to 3000°F (-195°C to 1650°C) • All...

control solutions Control Consoles and Panels Durex E-Series Control Consoles integrate temperature controllers, power switching devices, power connectors, fuses, sensor connectors and other electro-mechanical devices into a compact system. The integration of discrete components into a complete self-powered turnkey system saves design and manufacturing cost, while providing a robust, reliable temperature control system for many applications. Durex Control Panels meet a wide variety of industrial requirements by providing an extensive line of standard and custom engineered solutions. All...