UM12-1 - Uniweld UM12-1 LPG Mixer for Victor 300 Series Handles

Uniweld UM12-1 Mixer Assembly for Industrial Applications

The Uniweld UM12-1 Mixer Assembly is a critical component designed for professional oxy-fuel operations, specifically engineered to facilitate the use of LPG (Propane and Natural Gas) with heavy-duty torch handles. Manufactured by Uniweld, a leader in welding and HVAC tools, this mixer ensures the precise blending of oxygen and fuel gas required for stable, high-temperature flames used in heating and brazing applications. The unit is built to strict tolerances, ensuring compatibility with industry-standard equipment.

This mixer is explicitly designed to fit Victor Style 300 and 310 series torch handles, as well as Uniweld's own heavy-duty handles such as the 71, WH350, and WH360. By bridging the gap between the handle and the tip, the UM12-1 allows operators to utilize specific heating and brazing tips that require a pre-mixed gas flow. The internal geometry of the mixer is optimized to prevent flashbacks and sustain a consistent flame profile, which is essential for quality workmanship in metal fabrication and maintenance.

Constructed from solid brass, the UM12-1 offers superior resistance to heat, corrosion, and mechanical wear. In industrial MRO environments where equipment is subjected to rigorous daily use, this durability translates to reduced downtime and lower replacement costs. The assembly includes high-quality O-rings that provide a gas-tight seal, mitigating the risk of leaks and enhancing operator safety. Whether used in a fabrication shop, a shipyard, or on a construction site, the UM12-1 delivers the reliability professionals demand.

Switching to LPG for heating applications can offer significant cost savings over Acetylene, and the UM12-1 is the correct hardware to enable this transition safely on compatible handles. It supports the high-volume flow rates often required for large heating tips, making it a versatile addition to any gas equipment inventory. Ensure your equipment is running at peak efficiency with this genuine Uniweld component.