0700300544 - ESAB TXH 151 Air-Cooled TIG Torch, 8m, OKC 50

Technical Overview of the ESAB TXH 151 TIG Torch

The ESAB TXH 151 is a premium air-cooled TIG welding torch designed for precision and durability in industrial environments. Identified by SKU 0700300544, this model features an 8-meter (approximately 26 feet) cable assembly, providing significant reach for welders working on large assemblies or in restricted spaces. The torch is rated for 150 Amps at a 35% duty cycle, making it suitable for a wide range of light to medium-duty fabrication tasks involving stainless steel, mild steel, and aluminum.

One of the defining technical characteristics of the TXH series is the focus on cable flexibility and connection reliability. This unit is equipped with an OKC 50 connector (standard 50mm Dinse style), ensuring compatibility with a broad spectrum of professional welding power sources. The air-cooled configuration simplifies the setup by removing the requirement for an external water cooling system, thereby increasing portability and reducing maintenance requirements. The torch head is engineered to accept standard industry consumables, allowing for easy sourcing of collets, collet bodies, and gas lenses.

The cable assembly is constructed with high-quality materials that resist heat and abrasion while maintaining flexibility. This is critical for maintaining a stable arc, as stiff cables can transfer unwanted torque to the welder's hand. The TXH 151 integrates a streamlined handle design that houses the switch mechanism (if applicable to the specific sub-configuration) or allows for comfortable grip positioning. For MRO and industrial supply procurement, this torch represents a balance of performance, longevity, and ease of integration into existing ESAB or Dinse-compatible welding fleets.