The Marshall Excelsior 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.
Type: Two Stage
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
Diaphragm Type: Internal Relief - Spring Loaded
Bonnet/ Body Material: Die Cast Zinc
Listings: UL LISTED / UL 144
Mounting Holes: 3-1/2” On Center
Pressure Taps: 1/8” FNPT Plugged
| Brand | Marshall Excelsior |
|---|---|
| Item Type | Regulator |
| Regulator Type | Automatic Changeover |
| Series | MEGR-253 |
| Inlet Connection | 1/4 Inv. Flare |
| Outlet Connection | 3/8 IN FPT |
| BTU/H | 225,000 |
| UL Listed | Yes |
| Max Pressure | 250 PSI |
| Pack Size | 1.0000 |
| UOM | EA |
