1000-0295 - Victor FM372HP Argon/Helium/CO2 Shielding Gas Flowmeter

Stop Guessing, Start Welding with Precision

Every experienced welder knows that shielding gas is the lifeblood of a clean weld. Too little gas, and you get porosity and oxidation; too much, and you create turbulence that pulls in atmospheric contaminants—not to mention wasting money. The Victor FM372HP Flowmeter Assembly is your solution to dialing in the perfect flow for every bead you lay. Unlike standard pressure gauges that give you a rough estimate, this precision flowmeter tells you exactly how much gas is hitting your puddle, measured in Cubic Feet per Hour (CFH) or Liters per Minute (LPM) depending on the scale.

Whether you are TIG welding delicate aluminum parts with pure Argon, MIG welding structural steel with C25, or using a Helium mix for deeper penetration, the FM372HP has you covered. It is factory calibrated for Helium, Argon, and CO2, making it an incredibly versatile tool for your shop. The high-visibility flow tube allows you to check your levels from a distance, ensuring you never run dry in the middle of a critical pass. The ball float is stable and easy to read, eliminating the "needle bounce" often seen in cheaper dial regulators.

Durability is key in a welding shop, and Victor delivers. The solid brass construction feels substantial in your hand and stands up to the knocks and bangs of a busy garage or job site. The adjustment knob is smooth and responsive, allowing you to make micro-adjustments to your flow rate. This is especially important when welding in drafty conditions where you might need just a little extra coverage, or when working on thin gauge material where turbulence must be minimized.

Upgrading to a flowmeter like the FM372HP is one of the most cost-effective ways to improve your weld quality. By eliminating the guesswork, you ensure consistent arc starts, stable puddles, and cleaner finishes. It also helps you save money on consumables; by setting your flow to exactly what is needed (and no more), you extend the life of your cylinder and reduce trips to the gas supplier. Take control of your process with the reliability and precision of Victor gas equipment.