Marshall Excelsior 1622H First Stage Propane Regulator

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These first stage regulators are used to reduce LP gas tank pressures for a second stage regulator (normally 10 PSIG). All MEC first stage regulators are red indicating high outlet pressure. First stage full size regulator vents have 3/4” FNPT tapped ports and E-Z Grip screens located over the outlet. Both the MEGR-1122H and the MEGR-1622H series offer optimal relief performance that exceeds UL test requirements providing double failure overpressure protection when used with MEC MEGR-1622 & MEGR-1652 series second stage regulators. All MEC Excela-FloTM domestic regulators feature a 25 year recommended replacement life and the MEC exclusive tear away leak check adhesive sticker.

MEGR-1622H Series Offers all of the same features as the compact MEGR-1122H Series in a full size version. Our full size MEGR-1622H Series has a large fabric reinforced diaphragm for superior downstream regulation, heavy duty wrench flats, and a large 3/4” FNPT tapped drip lip vent to help prevent relief vent blockage.

Type: First Stage
Max. Inlet Pressure: 250 PSIG
Exterior Finish: Red Powder Coat
Interior Finish: Red Powder Coat
Orifice Size: 0.219”  
Seat Material: Fluorocarbon (FKM)
Diaphragm: Fabric Reinforced NBR/Molded Lip O-Ring Bonnet/ Body Seal
Relief Type: Internal Relief - Spring Loaded
Bonnet / Body Material: Die Cast Aluminum
Listings: CUS/UL 144
Mounting Holes: Standard 3-1/2” Center
Pressure Taps: #54 Orifice 1/8” FNPT Plugged (2)
Relief Travel Stop: Molded in Adjustment Cap - Black

Resources:

• Marshall Excelsior Product Bulletin for First Stage Propane Regulators (1122H, 1222H, 1622H)
• Marshall Excelsior - Sentinel (TM) Dielectric Inlet Reference Guide
• Installation and Operation Instructions for: 1100, 1200 & 1600 EXCELA-FLO series regulators
• Instrucciones de instalación y operación Excela-Flo reguladores de las series 1100, 1200 y 1600