16 gallon stainless steel brewing kettle with 2 ports. Each port is 1/2 inch National Pipe Thread (NPT). Bottom coupler 1.5" off the bottom, used for ball valve. Top coupler 6" off the bottom, used for thermometer. Graduated volume markers from 1 to 14 gallons. Lid inlcuded. Wall and bottom thickness: 1.0mm. Dimensions: 400mm Diameter, 480mm High.