1600890 - Harris Model 23A90-5 Acetylene Welding Tip

Precision Engineering for Industrial Gas Applications

The Harris Model 23A90-5 Welding and Brazing Tip represents a standard of excellence in oxy-fuel component manufacturing. Designed to meet the rigorous demands of industrial fabrication and maintenance, this tip is engineered from high-quality tellurium copper. This specific alloy is chosen for its superior machinability and excellent thermal conductivity, which helps in dissipating heat away from the tip orifice, thereby extending the lifespan of the consumable during prolonged welding or brazing sessions. The material composition ensures that the tip maintains its structural integrity even under the high-temperature conditions associated with acetylene and hydrogen combustion.

A critical feature of the 23A90-5 is its internal geometry. The tip is precision drilled and swaged. Swaging is a manufacturing process that smooths the interior walls of the tip, significantly reducing turbulence in the gas flow. This laminar flow is essential for producing a stable, defined flame cone, which allows the operator to control the heat input with high precision. The consistency of the flame is paramount in achieving high-quality welds and brazes, minimizing defects and rework. Furthermore, the tip utilizes a metal-to-metal seating mechanism. Unlike systems that rely on O-rings or gaskets which can degrade over time, the metal-to-metal seal provides a robust, leak-proof connection that withstands the thermal expansion and contraction cycles inherent in gas welding.

This model is specifically designed for compatibility with Harris universal mixers ranging from sizes 0 to 10. This versatility allows procurement managers and tool crib supervisors to standardize on the 23A90 series across various torch setups within a facility. The tip is clearly marked with the Harris logo and the size designation '5', facilitating quick identification and inventory management. Whether utilized in a heavy fabrication shop or a precision maintenance environment, the 23A90-5 delivers the reliability and performance metrics expected from professional-grade gas equipment.