Marshall Excelsior MEGR291LP Excela-Flo Two-Stage LP Gas Regulator Low Capacity

The Marshall Excelsior MEGR-291LP is an Excela-Flo compact integral two-stage propane regulator engineered for dependable low-pressure LP gas regulation in RV and portable applications. This low capacity regulator delivers a consistent 11 inch water column outlet pressure with a 175,000 BTU capacity, making it ideal for lower-demand RV propane systems, manufactured homes, cabins, and outdoor cooking appliances.

Key Features:

• Durable die-cast zinc body construction for long-term performance and corrosion resistance
• Maximum inlet pressure: 250 PSI with 1/4 inch FNPT inlet and 3/8 inch FNPT outlet connections
• Internal relief spring-loaded diaphragm ensures stable pressure control and system protection
• High and low 1/8 inch NPT pressure tap ports for testing and diagnostics
• Integral second-stage drip lip vent to manage moisture exposure
• Vertical vent configuration (6:00 position)

This regulator is approved for RV use and compliant with UL, RVIA, and NFPA standards, making it suitable for nearly all portable low-pressure propane applications requiring two-stage regulation. The compact design allows for easy installation in tight spaces while providing maximum range of output pressure adjustment.