2075341 - ESAB PT-15XL Vespel Baffle 4-Hole Gas Distributor

Precision Gas Control for PT-15XL Systems

The ESAB 2075341 Baffle is a critical internal component designed specifically for the PT-15XL plasma cutting torch. Manufactured from Vespel, a high-performance polyimide resin, this baffle is engineered to withstand the extreme temperatures and electrical stresses found inside a high-amperage plasma torch head. Unlike standard plastic components, Vespel maintains its dimensional stability even under continuous thermal cycling, ensuring that the gas flow characteristics remain consistent throughout the life of the part.

This specific baffle features a "4H x .033" configuration, meaning it is designed with four precision-drilled holes sized at 0.033 inches. This geometry is calculated to produce the exact gas velocity and swirl pattern required for specific cutting applications, often involving oxygen or nitrogen plasma gases. The baffle, also known as a gas distributor, sits between the electrode and the nozzle. Its primary function is to take the incoming plasma gas and force it into a swirling vortex around the electrode. This vortex constricts the arc, centering it on the emitter and increasing its energy density, which is vital for achieving square cut edges and minimizing dross.

Using a worn or damaged baffle can lead to a host of cutting issues, including angularity, short electrode life, and arc instability. Over time, the metering holes can become clogged with particulate matter or eroded by the high-velocity gas, altering the swirl pattern. The ESAB 2075341 is a genuine OEM replacement, ensuring that your PT-15XL system operates at the manufacturer's original specifications. For industrial fabricators relying on automated cutting tables, maintaining the integrity of the gas distributor is essential for production efficiency and cut quality.