Seac Diving Regulator + Octopus + Console 2 Complete Set with Bag Entry-level regulator set ideal for schools, diving centers, and individual divers P-Synchro Int 230-bar regulator features 2-stage design for reliability and safety Balanced piston first stage and oval membrane second stage guarantees natural breathing Includes 39-inch Octopus regulator hose and Console 2 pressure depth gauge Regulator, hose, and gauge fit in practical nylon storage case