0781-3873 - Victor HSR 2570-580 Argon/CO2 Flow Meter Regulator

Stable Shielding for Superior Welds

Achieving the perfect weld requires more than just a steady hand; it demands consistent shielding gas coverage. The Victor HSR 2570-580 Flow Meter Regulator is designed to give MIG and TIG welders exactly that—precise, reliable flow control without the hassle. If you have ever struggled with porosity caused by inconsistent gas flow or wasted expensive argon due to massive pressure surges at the start of a weld, this regulator is the upgrade your setup needs.

One of the standout features for welders is the "low surge" design. Standard regulators often build up high static pressure when the torch is off, causing a wasteful "whoosh" of gas the moment you pull the trigger. This not only wastes money but can also create turbulence that pulls oxygen into the weld pool. The HSR 2570-580 solves this with a preset 25 PSIG outlet pressure, smoothing out the flow delivery so your arc starts clean and stays protected. The easy-to-read flow tube makes dialing in your settings simple, with clear markings for Argon, CO2 mixes, and Helium ranging from 5 to 50 SCFH.

Durability is key in any welding shop, and Victor delivers with a forged brass body that resists corrosion and impact. The 2-inch high-pressure gauge is easy to read at a glance, letting you monitor your cylinder contents effectively. The unit connects easily to any standard Argon or Argon/CO2 cylinder with a CGA 580 valve. Whether you are welding thin aluminum with TIG or laying down heavy steel beads with MIG, this flow meter ensures your shielding gas is delivered smoothly and accurately, letting you focus on the puddle, not the equipment.

Compact yet rugged, the HSR 2570-580 fits neatly on your cylinder without adding unnecessary bulk. It is the professional's choice for ensuring that every tank of gas goes further and every weld meets your high standards for quality and appearance.