Aussiedistiller, Home Distilling, Moonshine, Home Brew

Im looking at having a fill port for my keg boiler and want a nice 6" opening for cleaning and easy access.
Can you get 6" sight glasses?

Is it better to get triclamp or the screw on fitting since it will be opened closed atleast twice a run?

If it’s a keg, you won’t get both a 4” still mount and a 6” port, beat you cans do is 2 x 4”.
Either way, go the screw on type

Was planning on offsetting the fill port over the front
edge.

Where do you even buy them?
Couldnt see anything over 4" on 5star and only just realised theres even screw one available after seeing a pic on here somewhere.