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0781-5222 - Victor EDGE ETS4 Two-Stage Inert Gas Regulator CGA 580

Packaging: pack of 1
$1,348.38/EA $886.17/pack of 1 only $886.17/EASave 34%

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OVERVIEW

The Toughest Regulator for the Busiest Shops

In the world of professional welding and fabrication, equipment durability is just as important as performance. The Victor ETS4-125-580 EDGE Two-Stage Regulator is built to survive the realities of the shop floor. We all know that cylinders get knocked over, carts get bumped, and gear takes a beating. Victor addressed this head-on with the EDGE series. The most striking feature is the SLAM (Shock Limiting Absorbing Mechanism) knob. This multi-stage crumple zone is designed to absorb impact energy in the event of a fall, protecting the vital internal components of the regulator and the cylinder valve itself. Additionally, the gauges are recessed within the heavy-duty brass body, shielding them from the knocks and scrapes that typically shatter standard regulator lenses.

Beyond its armor, the ETS4-125-580 is a powerhouse performer. As a two-stage regulator, it is the superior choice for welders who demand consistency. When you are deep in a long TIG weld on stainless steel or aluminum, the last thing you want is your shielding gas flow fluctuating because your tank is getting low. This regulator compensates for cylinder pressure decay automatically, giving you a rock-steady 5-125 PSIG delivery from a full tank down to the dregs. This means fewer defects, less rework, and more efficient gas usage.

This model comes equipped with a CGA 580 inlet, making it compatible with standard inert gas cylinders like Argon, Nitrogen, and Helium. It is perfect for a wide range of tasks, from heavy-duty MIG and TIG welding to HVAC line purging and pressure testing. The side-mounted knob makes adjusting pressure natural and comfortable, even while wearing welding gloves. The flow path is optimized to prevent freeze-up during high-flow applications, ensuring you don't lose downtime to equipment limitations.

Victor has been the gold standard in gas equipment for over a century, and the EDGE series continues that legacy. With a 5-year warranty and a design that prioritizes the welder's needs, the VIC0781-5222 is an investment that pays for itself in longevity and reliability. Stop replacing broken regulators and start using the one designed to last.

Additional Information
Brand:Victor
Item:Regulator
CGA Fitting:CGA 580
Max Outlet:125 PSI
Used On Which Gas:Argon or Nitrogen, Inert Gases
Max Inlet:3000 PSI
Gas Type:Inert, Argon, Nitrogen, Helium
Connection Type (CGA):CGA 580
Inlet/Outlet Pressure:Max Inlet: 3000 PSIG, Delivery Range: 5-125 PSIG
Gauge Type:1.5 inch High Contrast, Recessed
Body Material:Forged Brass
Warranty:5 Years
Outlet Connection:5/8-18 F
Packaging Description:pack of 1
Used On Which Gas?:Argon or Weldmix

INCLUDED

  • One (1) ETS4-125-580 Two-Stage Regulator
  • Owner's Manual
  • Safety Instructions

APPLICATIONS

  • Heavy-Duty MIG and TIG Welding
  • Aerospace and Precision Fabrication
  • HVAC Nitrogen Purging and Pressure Testing
  • Laboratory Gas Control
  • Shipbuilding and Offshore Construction
  • Industrial Maintenance and Repair
  • Pipeline Testing

FAQ

A single-stage regulator reduces cylinder pressure to delivery pressure in one step, causing delivery pressure to rise as the cylinder empties. A two-stage regulator, like the ETS4, reduces pressure in two steps, ensuring constant delivery pressure regardless of the cylinder's remaining volume.

This regulator is equipped with a CGA 580 inlet, which is standard for inert gases including Argon, Nitrogen, and Helium. It is not compatible with Oxygen or flammable gases.

SLAM stands for Shock Limiting Absorbing Mechanism. It is a patented knob design that absorbs impact energy if the cylinder falls, protecting the regulator body and internal components from damage.

The ETS4-125-580 has a delivery pressure range of 5 to 125 PSIG.

Yes, with a delivery range up to 125 PSIG and compatibility with Nitrogen (CGA 580), it is suitable for many HVAC purging and low-pressure testing applications.

Yes, Victor EDGE series regulators typically come with a 5-year manufacturer's warranty.

The gauges are recessed within the regulator body to protect them from physical damage, which is a common failure point on traditional regulator designs.

The CGA 580 inlet is rated for a maximum inlet pressure of 3000 PSIG.

CATALOGUE & SPEC SHEETS

Spec Sheet
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