5" Shielded Coupler Thermowell Beverage Doctor 7) Large CO2 diaphragm -

7) Large CO2 diaphragm - for increased performance and reliability

Rehydrate in distilled water and add at 1/3 sugar depletion

it’s most often seen in late-kettle or whirlpool additions and as a dry hop

2 L stainless steel growler

it needs to be loosened with pliers

5" Shielded Coupler Thermowell Beverage Doctor 7) Large CO2 diaphragm -After trying a number of designs from overseas, none of which fit our probes properly, we created our own! Made in the USA, this Threaded Shielded Thermowell is designed to shield your probes wire from flames from underneath your kettle. For use with the digital temperature controllers, FE610, FE610A, or FE608, in any vessel that has a 1 2" FPT coupler. This accepts the common 1 4" diameter probes. This will work great for turning a stainless mash tun