Adapter, PTFE, 1/8in Thermocouple, 24/40 Inner Joint
- Both 1/8" and 1/4" thermocouples can be used with this PTFE adapter 24/40 . An exterior O ring on the adapter creates an airtight, grease-free seal with the specified outside joint size.
- Together with, the compression ring provides an airtight seal between the thermocouple and adapter.