Camco Olympian™ Automatic Changeover Two-Stage Regulator
Changes automatically to full tank from empty one. Remove empty cylinder for refill without interrupting propane supply. Maintains consistent gas pressure and has a built-in gas gauge to indicate empty cylinder. Inlet: 1/4″ SAE inverted flare, Outlet: 3/8″ NPT female, Outlet pressure: 11″ WC. BTU capacity (propane): 210,000 BTU/HR(Service Cylinder), 130,000 BTU/HR(Reserve Cylinder)