Edge Single Stage Inert
(Nitrogen, Argon, Helium) Regulators

On orders over $200.00.
Contiguous U.S., Standard Ground Shipping

  • Gauges feature high-contrast graphics for a quick read.
  • Highest resistance to Oxygen-related fires in the industry.
  • Passes all CGA E-4 compliance testing, including the Heated Oxygen Impact Test, and meets or exceeds all requirements of UL 252.
  • SLAM Technology protects regulator vitals in the event of an accident by absorbing the impact using a 3-stage crumple zone in the adjusting knob.
Included Features
  • Internal vent system protects regulator from water run-off in outdoor use.
  • A more natural and safer hand/body position while adjusting delivery pressure.
  • Color-Coded knobs for at-a-glance gas identification.
  • Unique configuration protects all elements critical to system integrity.
  • Passes the stringent ASTM G-175 promoted ignition test.
  • Better flow control across a full range of cylinder pressures.
  • Smallest, lightest and most compact heavy duty industrial regulator on the market today.

Edge Single Stage Medium Duty Inert Regulator
Buy Price Part # Model #
Max Inlet
Weight Dimensions Warranty Industrial
$220.84 0781-5116 ESS3-125-580
3000 psi 5-125 psi 4.0lbs 3.83" Wide
3.96" Height
6.52" Depth
5 Years Medium Duty
Medium Capacity
Single Stage

On orders over $200.00.
Contiguous U.S., Standard Ground Shipping
Last update 26 April 2021

All products subject to availability.
Prices are subject to change.