Excela-Flo Automatic Changeover Regulator, High Capacity, 2 Stage, 1/4 in. Inverted Flare x 3/8 in. FNPT

Automatically redirect LP gas vapor ow from an empty service cylinder to a reserve cylinder, without interruption of service. It features an easy to read green indicator which changes to red when the service cylinder needs to be refilled. As a 2-stage high-pressure regulator, the MEGR-253H reduces container pressure to approximately 10 to 15 psig and then the second stage completes the process by reducing inlet pressure down to 11 in. of water column outlet pressure.|Type: 2 stage|Max inlet pressure: 250 psi|Inlet connection: 1/4 in. female inverted flare (2)|Outlet connection: 3/8 in. FNPT (1)