Description
This is a new Marshall Excelsior MEGR-253L Excela-Flo Two-Stage Low Capacity Propane Regulator, designed for dependable low-pressure LP gas regulation in RV applications.
Product Details
- The MEGR-253L delivers a consistent 11 Inch WC outlet pressure and features a two-stage design rated at 175,000 BTU (Stage I) and 100,000 BTU (Stage II), making it ideal for lower-capacity RV propane systems. Built from durable die-cast zinc, this regulator provides long-term corrosion resistance and reliable performance.
- Equipped with an internal relief spring-loaded diaphragm, this regulator maintains stable system pressure and enhances safety. The automatic changeover function seamlessly redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder without interrupting service. A highly visible green indicator that turns red signals when the primary cylinder requires refilling.
- Designed for vertical mounting, this regulator is RV approved and meets UL, RVIA, and NFPA standards. Manufactured in the USA, it offers dependable performance backed by a limited 5-year warranty.
Key Specifications
- Manufacturer: Marshall Excelsior
- Manufacturer Part Number: MEGR-253L
- Series: Excela-Flo
- Pressure Type: Low Pressure
- Outlet Pressure: 11 Inch WC
- Number of Stages: Two-Stage
- BTU Capacity: 175,000 BTU (Stage I) / 100,000 BTU (Stage II)
- Inlet Connection: 1/4 Inch Female Inverted Flare
- Outlet Connection: 3/8 Inch Female NPT
- Installation Type: Vertical Mount
- Material: Die-Cast Zinc
- Capacity Rating: Low Capacity
- With Hose: No
- With Shut-Off Valve: No
- RV Approved: Yes
- Country of Origin: USA
Features & Benefits
- Automatic Changeover Function for uninterrupted propane supply
- Two-Stage Regulation for stable and consistent LP gas delivery
- Green-to-Red Visual Indicator for cylinder status monitoring
- Internal Relief Spring-Loaded Diaphragm for enhanced safety
- Durable Die-Cast Zinc Construction
- UL, RVIA, and NFPA Compliant
- Made in USA
- Limited 5-Year Manufacturer Warranty
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