Marshall Excelsior MEGR 253 / 253h Twin Stage Auto Change-Over RegulatorThe MEGR 253H is a twin stage propane regulator with an automatic change over feature. Its designed to seamlessly switch gas flow from a depleted service cylinder to a reserve cylinder without interrupting service. The regulator delivers a stable low pressure (~11 water column, approx. 0. 5 PSI), suitable for residential and commercial propane systems. Key Features Twin stage regulation for consistent and reliable output pressure Automatic change over

and an internal freezer compartment

while the lock button enables continuous operation without holding the trigger

Specification Detail Capacity ~175

With stainless steel durability

00" Overall Length 7

5″ water column depression (~ −0

reliable performance and long-lasting durability

000 to 400

Automatic Safety ShutoffCuts off propane flow if the flame goes out or unsafe conditions are detected

Maximum Flow: 7

searing burner

Durable functionality meets cost-conscious performance