Marshall Excelsior MEGR6120 Series High Pressure Regulators


**To maximize the lifespan of the regulator, it must be installed above the liquid level of propane: directly connect to service valve, or wall mount above the propane cylinder(s).


  • Type: Adjustable or Fixed / PSI
  • Max. Inlet Pressure: 250 PSIG (17,2 bar)
  • Inlet Connection: 1/4” FNPT
  • Outlet Connections: 1/4” FNPT
  • Gauge Port: 1/4” FNPT
  • Exterior Finish: Red Wet Coat
  • Diaphragm: Fabric Reinforced Buna N
  • Body/ Bonnet Material: Die Cast Aluminum
  • Liquid Capacity: 3-5 GPH
  • Listings: UL LISTED / UL 144

The MEGR-6120 Series are UL LISTED high-pressure regulators that meet a variety of applications for liquid or vapor
service. The compact body design makes these regulators particularly useful in installations with space limitations. The basic
MEGR-6120 Series regulators come equipped with a handwheel adjustment. The non-adjustable ME6121 Series provides a
tamper-resistant spring case and one of seven fixed setpoints: 5, 10, 20, 30, 40, 50, or 60 PSI.
The MEGR-6120 & MEGR-6121 Series are UL listed as high pressure, non-relief regulators. Both MEGR-6120 & MEGR-6121 Series
regulators contain brass materials that are not compatible with anhydrous ammonia service.