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Durex Industries delivers custom thermal solutions with electric and process heaters, temperature sensors, control panels, and semiconductor equipment trusted across aerospace, manufacturing, and more.

Explore Durex Industries’ Advanced Thermal Products, Sensors, and Control Solutions

Ultra delivers advanced thermal measurement solutions engineered for demanding environments, offering a full range of temperature sensors, transmitters, and rugged instrumentation designed for precision, reliability, and long-term stability. With decades of expertise and proven performance in mission-critical systems, Ultra sets the standard for quality. As an experienced distributor, FLW provides application guidance, technical support, and seamless access to Ultra’s product categories to drive operational success.

Temperature Regulators

Electric Heaters

Deliver uniform, high-efficiency heat for industrial equipment, process systems, and harsh environments where temperature stability is critical.

Diaphragm Actuated Valves

Process Heaters

Engineered for inline or immersion heating, these systems optimize fluid, gas, and fuel temperature control in demanding process and manufacturing applications.

Vibration Detectors

Temperature Sensors

Provide accurate, real-time thermal data to maintain system performance, improve process control, and protect equipment in mission-critical operations.

Electric Temperature Switches icon

Control Panels & Systems

Integrated control solutions that regulate temperature, automate processes, and ensure consistent performance with high reliability and easy monitoring.

Capillary Thermostats

Semiconductor Equipment

Precision thermal and sensing technologies designed for cleanroom environments, offering accuracy, safety, and repeatability in semiconductor manufacturing.

FEATURED PRODUCT

Circulation Heaters

The Circulation Heater from Durex Industries is a high-performance thermal solution engineered to heat liquids and gases as they flow through a closed-loop system. Ideal for process industries, energy, marine, and manufacturing applications, it delivers precise temperature control, efficiency, and long-term durability. FLW’s Durex experts help configure each unit to meet specific flow rates, pressures, and environmental requirements.

Key Features:

Custom Engineered

Designed to match process specifications, including pressure ratings, temperature ranges, and fluid compatibility.

Efficient Heating

Inline configuration minimizes heat loss and improves energy efficiency for continuous or batch operations.

Robust Construction

Built with industrial-grade materials to withstand harsh environments, corrosion, and high-pressure conditions.

Precision Control

Integrates with sensors and control panels to maintain consistent temperatures and protect critical equipment.

Easy Maintenance

Modular elements and accessible housings simplify service and reduce downtime.

Need More Support?

Learn more about our full-service solutions and systems to help you every step of the way.