Excela-Flo MEC Automatic Changeover Regulator 2-Stage 1/4 in. Inverted Flare x 3/8 in. FNPT

Item # 2471616 | Excela-Flo Part # MEGR-253 | UPC Code 815505013246 | UNSPSC Code 40142201
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Product Overview

The MEGR-253 Series Automatic Changeover regulators automatically redirect LP gas vapor ow 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 regulator meets UL, RVIA and NFPA requirements.

  • Maximum inlet pressure: 250 psi
  • Inlet connection: 1/4 in. female inverted flare 2
  • Outlet connection: 3/8 in. FNPT 1
  • Primary cylinder BTU/hour: 225,000
  • Reserve cylinder BTU/hour: 150,000

Proposition 65 Information

Prop65 Warning Icon WARNING: These products contain a chemical known to the state of California to cause cancer and birth defects or reproductive harm. https://www.p65warnings.ca.gov/chemicals


Manufacturer Warranty
5 years from the date of manufacture
Product Depth (in.)
Product Height (in.)
Product Width (in.)
Regulator Type
Standard Color Family


5 years from the date of manufacture