3 inch Tri Clamp Airlock by dmolinski

I have a 14 Gallon SS Brewtech conical fermenter and while I do have a blowoff tube which is great for primary fermentation, I'd like to swap it for a simpler airlock while the beer finishes. I really like KayKit's airlock design and it was easy enough to add a 3-inch plate to it in Sketchup. I'll post pics once I have it printed.