Marshall Excelsior Reg 2-Stage Auto Vert Bulk MEGR-253H

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-253H Series regulators meet UL RVIA and NFPA requirements

MFG# MEGR-253H MEGR253H UPC# 815505013260