0781-3825 - Victor HSR 2533-350 Hydrogen Regulator CGA 350

Reliable Hydrogen Regulation for Professional Welders

When your welding projects demand the use of hydrogen—whether for specialized TIG applications, laboratory use, or industrial fabrication—the Victor 0781-3825 HSR 2533-350 Hydrogen Regulator is the tool you can trust. Victor has long been a standard-bearer in the gas equipment industry, and this medium-duty regulator continues that tradition by offering professional-grade performance in a compact package. Designed for MIG and TIG applications, it ensures that your shielding gas delivery is smooth, accurate, and free from the surges that can disrupt the arc or contaminate the weld pool.

The HSR 2533-350 is built to last. Its die-forged brass body is tough enough to handle daily shop use, resisting knocks and impacts that would damage lesser equipment. The regulator features large, easy-to-read 2-inch gauges that allow you to monitor cylinder pressure and delivery pressure at a glance, ensuring you never run out of gas unexpectedly. The delivery range of 5-40 PSIG gives you the versatility needed for various setups, while the standard 9/16"-18 LH(M) outlet connection ensures compatibility with standard hydrogen hoses and fittings. The low surge rate design, with a 25 PSI preset capability, means you get immediate, consistent flow the moment you pull the trigger.

Ease of use is matched by safety features that give you peace of mind. The integrated self-reseating relief valve protects both the equipment and the operator from over-pressure situations. Furthermore, the stem-type seat mechanism assists in positive sealing, reducing the risk of leaks. Whether you are setting up a new station or replacing an aging regulator, the Victor 0781-3825 provides the accuracy and durability required for high-quality welding and cutting operations. Invest in a regulator that delivers consistent results, weld after weld.