16K08 - ESAB Purox 4202 Series Size 3 Acetylene Cutting Tip (1/4" Capacity)

High-Performance Acetylene Cutting with ESAB Purox 16K08

The ESAB Purox 4202 Series Acetylene Cutting Tip (Size 3), identified by SKU 16K08, is a premium consumable designed for professional oxy-fuel cutting applications. Engineered to meet the rigorous demands of industrial fabrication and maintenance, this tip delivers precise cuts on mild steel ranging from 3/16-inch to 1/4-inch in thickness. As part of the renowned Purox line, this nozzle exemplifies ESAB's commitment to quality, safety, and performance in gas equipment.

Superior Construction and Durability

Unlike multi-piece tips that can separate or leak under thermal stress, the Purox 4202 series features a one-piece hard-drawn electrolytic copper construction. This manufacturing choice ensures exceptional thermal conductivity and resistance to heat deformation. The tough pitch copper withstands the harsh environment of the cutting zone, significantly outlasting standard copper alloy nozzles. The internal passages are mirror-smooth, swaged to precision tolerances to minimize turbulence in the gas flow, resulting in a stable, efficient flame that resists carbon buildup.

Optimized for Versatility

This Size 3 tip is classified as a medium preheat nozzle. This designation is critical for operators who need versatility; it provides enough preheat energy to handle beveling operations and cut through steel that may have minor surface imperfections like rust or scale. With a cutting speed of 18 to 27 inches per minute and a narrow kerf width of approximately 0.060-0.065 inches, the 16K08 ensures material waste is kept to a minimum while maximizing productivity.

Operational Specifications

To achieve optimal results, operators should adhere to the recommended pressure settings. The cutting oxygen requires 30-40 PSIG, while the acetylene fuel gas should be set between 5-7 PSIG. These parameters ensure a clean cut face with minimal slag adhesion, reducing post-cut grinding and cleanup time. Whether used for general-purpose hand cutting or machine cutting applications, the ESAB Purox 16K08 is a reliable choice for consistent, high-quality results.