Originally Posted by Sawdustguy
I have looked at them and I am sure they will work well but man they are expensive. I can make a through-wall fitting for under $10 using a simple 1/2" coupler, 1/2" nipple, (2) washers and (2) O-rings. With that being said I will probably give one a try on Rev. 2 of my brewery.
Could you please explain more detaily your assembly?