The Marshall Excelsior Excela-Flo High Capacity Auto Changeover Regulator - 15" hose automatically redirects LP gas vapor flow 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 and it includes the high flow type 1 pigtails. The MEGR-253 Series regulators meet UL, RVIA and NFPA requirements.
- Regulator Type: Two Stage.
- Hose Lengths: (2) 15" With Acme Fittings
- BTU Level: 350000 Primary Cylinder / 200000 Reserve Cylinder.
- Set point: 100 PSIG Inlet @ 11” WC outlet Flowing @ 30 SCFH Air
- Max Inlet Pressure: 250 PSI.
- Inlet Connection: 1/4” FNPT.
- Outlet Connection: 3/8” FNPT.
- Exterior Finish: Raw Zinc / Powder Coat.
- Diaphragm: Fabric Reinforced Molded with O-Ring Bonnet / Body Seal.
- Diaphragm Type: Internal Relief - Spring Loaded.
- Bonnet/ Body Material: Die Cast Zinc.
- Listings: ULLISTED / UL 144.
- Mounting Holes: 3-1/2” On Center.
- Pressure Taps: 1/8” FNPT Plugged.
- Limited 5 year warranty.
- Made in USA.
Marshall Excelsior MEGR-253HP-PT15 Excela-Flo High Capacity Auto Changeover Regulator - 15" hose
Inlet Size (IN): 1/4 Inch.
Inlet Attachment Type: FNPT.
Outlet Size (IN): 3/8 Inch.
Outlet Attachment Type: FNPT.
Number Of Stage: 2.
BTU Level: 350000 BTU I Stage/ 200000 BTU II 2 Stage.
Material: Die Cast Zinc.
With Hose: Yes.
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