The Marshall Excelsior MEGR-253L Excela-Flo 2 Stage Low Capacity Regulator is specifically intended for RV LP applications with low BTU demands but still requiring two-stage regulation. It 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.
- Ideally suited for RV's with one appliance or low BTU multiple appliance applications while still permitting the maximum range of output pressure adjustment
- Automatically redirects low-pressure gas vapor flow from an empty service cylinder to a reserve cylinder, without interruption of service
- Features easy to read green indicator which changes to red when the service cylinder needs to be refilled
- Max Inlet Pressure: 250 PSI
- Type: Two Stage
- Exterior Finish: Raw Zinc (MEGR-253), Powder Coat (MEGR-253H)
- Diaphragm: Fabric Reinforced Molded with O-Ring Bonnet / Body Seal
- Relief Type: Internal Relief - Spring Loaded
- Bonnet / Body Material: Die Cast Zinc
- Listings: LISTED / UL 144
- Primary cylinder BTU/Hr at 20% droop: 175,000
- Reserve cylinder BTU/Hr at 20% droop: 100,000
- Note: MEGR-253L set point: 100 PSIG Inlet @ 11” WC outlet Flowing @ 10 SCFH Air
- Color: Silver
- Material: Zinc
- Weight: 1.66 lbs
- Dimensions:
- Inlet Connection: 1/4” Female Inverted Flare
- Outlet Connection: 3/8” FNPT
- Mounting Holes: 3-1/2” On Center
- Pressure Taps: 1/8” FNPT, Plugged
- Sold individually
- Limited 5-year manufacturer warranty
- Made in the USA
Marshall Excelsior 2 Stage Low Capacity Regulator
