I want to add a Bilchman Brewmometer to my 10 gallon Gatorade (Rubbermaid) cooler.
I got the cooler used, so there is already a hole which appears to be about 1/2 inch in the center front of the cooler. I am concerened that the weldless brewmometer does not have enough threads to span the thickness of the cooler. Do I need to add a bulkhead to the cooler to add either the 1/2inch NPT or weldless version of the Bilchman Brewmometer?
1/2 Inch NPT Brewmometer
I have read THIS thread, but want something a little more professional