Brew component of a brewing system

A component of a brewing system is provided, comprising a tank; a rotary arm disposed within the tank; an inlet pipe coupled with the rotary arm; and an outlet pipe coupled with a fluid coupling system of the brew system. Additionally, a brewing system is provided, which comprises: a first and a second tank, and a fluid coupling system between the first and second tank, the first tank including: an inner cylinder and an outer cylinder; a rotary arm; an inlet pipe fluidly coupled with the rotary arm; and an outlet pipe. Further, a method is provided, comprising: receiving water into the first tank; boiling the water; receiving malt into the first tank; mashing the malt to form a mash; transferring the mash out of the first tank; receiving wort into the first tank; boiling the wort within the first tank; and transferring the wort out of the first tank.