Sight glass
Posted: Fri Oct 05, 2012 10:57 am
I'm thinking of putting a 4" ferrule on the top of the keg for a fillport.
Would it be worthwhile getting a bit of glass for it - would vapour in the keg prevent seeing the water level from above?
And where would one get a 4" lens? Go down the local glass cutters and ask them to cut something up?
Would it be worthwhile getting a bit of glass for it - would vapour in the keg prevent seeing the water level from above?
And where would one get a 4" lens? Go down the local glass cutters and ask them to cut something up?