Starting at $198.25
  • Not in stock. Usually ships in 3-4 weeks


  • Heavy-duty application
  • Various process connection
  • Round extension
  • Internal thread: 3/4in NPT
  • 35.43in (900mm) max standard immersion length
  • 196.85in (5000mm) max immersion length on request

For the E+H Omnigrad TA556 Barstock Thermowell, due to the challenging process conditions by heavy-duty applications, the load capacity of a thermowell must be calculated exactly. Dye penetration tests, ultrasound test, helium leakage test, pressure endurance test as well as various, non-destructive material tests prove the quality of materials and processing. The TA556 is designed for use with resistance and thermocouple thermometers mainly in heavy duty applications.