AP Products Marshall Excelsior MEGR-253P-PT24 2-Stage Excela-Flo Auto Change-Over Regulator - 1/4" INV x 3/8" FPT

.The Model MEGR-253 Automatic Changeover Regulator automatically redirects LP gas vapor flow 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. The MEGR-253 and MEGR-293H Series regulators meet UL, RVIA and NFPA requirements.
.Max Inlet Pressure: 250 psi
.Inlet Connection: 1/4" Female Inverted Flare, Outlet Connection: 3/8" FNPT
.Exterior Finish: Raw Zinc / Powder Coat
.Diaphragm: Fabric reinforced molded with O-ring bonnet/body seal (Internal relief, spring-loaded)
.Mounting Holes: 3-1/2" On Center