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process technology

Process Technology, established in 1978, is the leader in the design and manufacture of superior electric heaters and related products - process heating and cooling equipment serving a variety of industries. Products include immersion electric heaters, inline heaters, instantaneous heaters, heat exchangers, heating and cooling coils, temperature controls, liquid level controls, over-temperature protection systems, and accessories.  And Process Technology products have always set the benchmark for durability, low profile installation, versatility, range of selection, performance, and safety.


smart one immersion heater

  • Safety built in, not added on
  • Max temperature is 482°F 
  • Watt densities up to 26 watts/square in. 
  • Vapor resistant

g series heat exchanger

  • Superior chemical resistance
  • 2-inch thick, low profile design
  • Leak free operation
  • 100 PSI working pressure

qm series quartz imersion heaters

  • Superior chemical resistance 
  • Watt densities of 25 watts per square inch
  • 120 to 600 volts
  • Thermal protector built in
  • 500 watts to 10,000 watts

S13L series bottom heater

  • Lasts longer than conventional heaters.
  • Will not burn out if run in air
  • Will not burn out due to scale or sludge buildup
  • Max operation temp: 482°F
  • Over-temperature protection devices are not required

hx series spiral fluoropolymer heater

  • Chemical resistance to aggressive acids
  • Low watt density design 
  • Vapor resistant & flame retardant
  • 500-9000 watts

dlc series digital thermostat

  • Easy to read LED display (.56" high)
  • Non-volatile memory
  • Programmable high alarm shutdown
  • Sensor short and break protection