54B155 - Walter Surfox Threaded Triangular Brush 305 - 5 Pack

Precision Electrochemical Cleaning for Stainless Steel

The Walter 54B155 Threaded Triangular Brush 305 is a specialized consumable engineered for the rigorous demands of electrochemical weld cleaning. Designed primarily for use with the Walter Surfox system, this accessory plays a critical role in the passivation and finishing of stainless steel TIG and spot welds. The brush features a unique triangular geometry, which is specifically optimized to access difficult-to-reach areas such as tight corners, fillet welds, and complex structural intersections that standard cylindrical brushes cannot effectively clean.

Technical performance is ensured through a threaded connection mechanism. Unlike friction-fit brushes, the threaded base of the Model 305 guarantees a secure mechanical and electrical interface with the cleaning wand. This minimizes electrical resistance at the connection point, preventing power loss and potential arcing that could damage the equipment or the workpiece. The high-conductivity fibers are selected to withstand the thermal and chemical environment created by the electrolyte solution during the cleaning process, ensuring a long service life and consistent finish quality.

This product is supplied as a package of five, providing industrial users with a necessary stock of consumables to maintain uptime in high-volume fabrication environments. The brush effectively delivers the electrolyte solution to the weld zone, facilitating the electrochemical reaction that removes heat tint, oxidation, and discoloration while simultaneously promoting the formation of the passive chromium oxide layer on the stainless steel surface. It is an essential component for fabricators adhering to strict ASTM passivation standards.

Manufactured in Italy to Walter Surface Technologies' exacting standards, the 54B155 brush represents a commitment to quality and efficiency in metal finishing. Its design reflects a deep understanding of the challenges faced by operators when cleaning intricate weldments, offering a solution that combines durability, conductivity, and geometric versatility.