94378267 - Arcair Tri-Arc 1/2-Inch Upper and Lower Head Assembly Replacement

Arcair Tri-Arc 1/2" Replacement Head Assembly

Maintain the peak performance of your foundry operations with the Arcair 94-378-267 Replacement Head Assembly. Designed exclusively for the Tri-Arc foundry torch, this General Purpose Upper and Lower Cleaning Head Assembly is a critical component for professionals who demand reliability and precision in carbon arc gouging. The Tri-Arc torch is renowned for its ability to handle heavy-duty applications, and this replacement head ensures that your equipment continues to operate at the high standards required for industrial metalworking.

Constructed from a high-grade copper alloy, the head assembly offers superior thermal conductivity and durability. In the harsh environment of a foundry, where torches are subjected to intense heat and spatter, the quality of the torch head directly impacts operational efficiency. This assembly is specifically machined to accommodate 1/2-inch (12.7mm) electrodes, supporting both pointed and jointed types. This versatility allows operators to tackle a wide range of tasks, from pad washing to deep piercing, without compromising on stability or control.

The design incorporates four precision-drilled air holes that optimize the air stream around the electrode. This feature is essential for the air carbon-arc cutting process, where a jet of air is used to remove the molten metal created by the arc. The four-hole configuration ensures a consistent and powerful blast, resulting in cleaner grooves and faster metal removal rates. This is particularly beneficial for applications such as fin removal and the elimination of casting defects, where speed and cleanliness are paramount.

Using genuine Arcair parts like the 94-378-267 not only guarantees a perfect fit but also protects the safety of the operator and the integrity of the torch. Worn or damaged heads can lead to air leaks, poor conductivity, and inefficient gouging. By replacing the head assembly with this authentic Arcair product, you restore the torch's original functionality, ensuring smooth operation and reducing the risk of costly downtime. Equip your Tri-Arc torch with the best components available to maintain productivity and work quality.