For over thirty years, Process Technology has been the leading manufacturer of electric immersion heaters, heating and cooling coils, controls, instantaneous heaters, liquid level controls, over-temperature protection systems and accessories. Our product line is among the most comprehensive and diverse available, with both standard and custom configurations to suit your specific application.
Since 1978, Process Technology has stood for excellence in design and quality of process heating equipment. Each year we have continued to maintain an aggressive program of "product improvement and new product introduction". We were among the first to offer heaters sized to fit tanks. We introduced a truly grounded quartz heater. We were the first company to add over temperature protection devices as a standard item. We developed the first grounded fluoropolymer sheathed heaters for use in a wide variety of applications. Process Technology products have continued to set the benchmark for durability, low profile installation, versatility, range of selection, performance, and safety.