... inside and outsideMaterial:SS304,SS316LStainless steel conical fermenter/Home brew conical fermenter/Beer brew fermenter/Home brew conical fermenter/Stainless steel mash tun/brewing mash ... steel mash tun with wheels/Stainless steel conical mash tun/brew kettleOption parts:Tri-clamp,valve,manhole,sightglasses,legs,ferrule,thermometer ...