Thermowell, Threaded, 6 in Lg Stem, 3/4 in MNPT, NPT, 1/2 in NPSM Thread

Thermowells are recommended for temperature instruments in process systems where pressure, velocity or viscous, abrasive and corrosive materials are present individually or in combination. A properly selected thermowell will protect the temperature instrument from damage resulting from these process variables. Additionally, a thermowell enables removal of the temperature instrument for replacement, repair or testing without affecting the process system. All 21 Series thermowell bodies are machined from bar stock. Flange mounts are welded to the thermowell body. The serial number and material are etched on each thermowell.