Marshall Excelsior MEGR253PPT24 Two Stage Automatic Changeover LP Gas Regulator

The Marshall Excelsior MEGR253PPT24 Excela-Flo 2 is a two-stage automatic changeover regulator designed for LP gas systems requiring uninterrupted fuel supply. This regulator automatically redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder without any interruption of service, ensuring continuous operation for RVs, mobile food trucks, and other propane applications.

Key Features:

• Automatic changeover functionality switches between cylinders seamlessly
• Easy-to-read visual indicator: green when service cylinder is active, changes to red when service cylinder is empty
• Two-stage regulation for consistent pressure delivery
• Maximum inlet pressure rating of 250 PSI
• Durable die-cast zinc construction with raw zinc/powder coat finish
• Fabric-reinforced molded diaphragm with O-ring bonnet/body seal
• Internal relief valve, spring-loaded for safety
• UL Listed to UL 144 standard for LP gas regulators

Specifications:

• Inlet Connection: 1/4" Female Inverted Flare
• Outlet Connection: 3/8" FNPT
• Mounting Holes: 3-1/2" on center
• Bonnet/Body Material: Die Cast Zinc

This regulator provides reliable, two-stage pressure regulation with the added convenience of automatic cylinder changeover, making it ideal for applications where continuous gas supply is critical.