2-2115 - Thermal Dynamics PWH-3A Hand Plasma Torch 90-Deg 25ft

Thermal Dynamics 2-2115 PWH-3A Torch Assembly

Elevate your welding capabilities with the Thermal Dynamics PWH-3A Plasma Welding Torch, a premium accessory for the Ultima 150 system. Identified by stock code 2-2115, this torch represents the gold standard in manual plasma welding, offering distinct advantages over conventional TIG processes. The plasma process isolates the tungsten electrode inside the torch body, protecting it from contamination and ensuring a longer service life between sharpening. Furthermore, the pilot arc system allows for reliable arc starting without high-frequency noise or physical contact with the workpiece, reducing the risk of inclusions and defects.

The 2-2115 model is outfitted with a 90-degree head, a versatile angle that suits a wide variety of welding positions, particularly fillet welds and flat butt joints on a workbench. The torch is water-cooled, a necessary feature for maintaining a compact form factor while handling up to 150 Amps of welding current. With a 100% duty cycle, this torch is built for serious fabrication; it does not bottleneck production with thermal limitations. The cooling lines and power cables are integrated into a flexible 25-foot sheath, offering excellent maneuverability and resistance to abrasion in shop environments.

Key technical specifications include:

• Amperage Capacity: 150 Amps DCSP.
• Duty Cycle: 100% continuous operation.
• Head Configuration: 90-degree fixed angle.
• Cable Length: 25 feet (7.6 meters).
• Connection: Quick Disconnect (QD) style for Ultima 150.

Plasma welding with the PWH-3A allows for "keyhole" welding on thicker materials and stable, wandering-free arcs on micro-thin materials. The columnar shape of the plasma arc is less sensitive to variations in standoff distance compared to the conical TIG arc, making it easier for manual welders to produce consistent results. This torch is an essential tool for industries requiring high-integrity welds, such as instrumentation, electronics, and food service equipment manufacturing. The Quick Disconnect system ensures that changeovers are tool-free and fluid, minimizing downtime. Invest in the PWH-3A for a welding solution that combines power, precision, and reliability.