4mm Polyphoenix Bung Thermowell Plug for KegLand Quick Swivel Connector 1/2'

This particular fitting is great for inserting a RAPT Bluetooth Probe or any other 4mm probe to monitor the temperature of your PolyPhoenix Distillation Section or any other 1/2" NPT fitting on another device.


Features:
- 4mm Silicone Thermowell insert.

This particular unit does not require O-Rings as the silicone thermowell insert acts as the sealing surface in the PolyPhoenix Still / 1/2" NPT Thread.