Single tier stainless steel propane fired 10 gallon brewery: includes three 15 gallon keggels with screens at bottom, two pumps, pump one is direct switched, pump two is switched through a ranco temp controller, tri-clover sanitary fittings with clamps and gaskets, silicone tubing, blichmann therminator, blichmann hop rocket, half inch copper Hermes coil. And so much more. I assembled this brewery and have brewed a lot of great beer on this system.