We are pleased to introduce the Brewmaster Edition to our existing line of Ss Brew Kettles. With new features such as a rotatable racking arm and sight glass integrated into the 3-piece ball valve, the brewer can more effectively monitor and minimize trub pickup during knockout. The dished bottom with integrated fire box is designed to increase surface area by 50% and channel the flow of heat for faster boiling times and the tangential inlet allows for more effective whirlpool action and trub collection. All TC fittings are welded and like all of our brewing equipment, built with the highest quality 304 stainless steel and craftsmanship available on the market today. Be sure to check out the pic(s) of the ball valve with integrated sight glass and racking arm. This is a pretty cool piece that you might glance over first pass, but is not to be underestimated in the brewing process! The ability to optimize your transfer with a rotating racking arm combined with a sight glass to see what is going through the valve is a killer combination! We got the inspiration from a 5 bbl Pro Brewhouse we designed for John Maier up at Rogue Ales in Oregon. And wherever it makes sense, we love to take pro brewing concepts or product design to home / nano scale.