... stainless steel,heat insulated,top off- center votical agitator,conical head,airtight manhole, breather valve,digital readout ... stainless steel,heat insulated,top off- center votical agitator,conical head,airtight manhole, breather valve,digital readout ... tankSUS304 stainless steel,heat insulated,top off- center votical agitator,conical head,airtight manhole, breather valve,digital readout ...