The ThermoBarrel is a fully insulated, stainless steel 10 gallon mash tun. For decades brewers have been limited to modified plastic coolers as mash tuns. For those brewers looking for an alternative, there's finally an option. The stainless steel serves several benefits. It's long lasting, it prevents any leaching of plastics, and it's easier to clean. The foam insulation of this design gives the tun heat retention comparable or better than most plastic coolers after stabilization.
Insulated Stainless Steel 10 gallon (40L) Mash Tun
Recirculation port 2 inches from the rim
Ports are 1/2" NPT externally and reduced to 3/8" NPT internally
Ball valve, domed false bottom, and thermometer all included
*Cannot be directly heated from an external source
10 Gal (40L) ThermobarrelTM Mash Tun - Fully Insulated Stainless Steel Reviews