I decided to make one of these today (bored) but after buying everything and making the filter hose I realized that the diameter of the brass fittings I bought (the exact ones in the wiki) were smaller than the hole in the cooler.
I bought 2 zinc flat washers and some garden hose gaskets and managed to sandwich the cooler between the zinc washers and gaskets with no leaks. My question is will the zinc coated washer mess up my beer? I would have bought stainless, but there weren't any in the size I needed.
I bought 2 zinc flat washers and some garden hose gaskets and managed to sandwich the cooler between the zinc washers and gaskets with no leaks. My question is will the zinc coated washer mess up my beer? I would have bought stainless, but there weren't any in the size I needed.