Thermowells are tubular fittings used to protect temperature sensors installed in industrial processes. A thermowell consists of a tube closed at one end and mounted in the process stream.
Trerice 76-4 D 5 Thermowell, 2-1/2 in L Stem, 1-3/4 in L Insertion, 1/2 in NPSM Thread, 304 Stainless Steel