48R550 - Walter Surfox 4x6 PE Replacement Tube with Connection

Technical Overview of the Walter 48R550

The Walter 48R550 is a precision-engineered replacement component designed specifically for the fluid delivery systems within Walter Surface Technologies' Surfox electrochemical weld cleaning machines. This assembly consists of a high-grade Polyethylene (PE) tube featuring metric dimensions of 4mm internal diameter (ID) and 6mm external diameter (OD). The tubing material is selected for its excellent chemical resistance, specifically tailored to withstand the acidic nature of Surfox electrolyte solutions used in passivation and cleaning processes. Over time, exposure to harsh chemicals and mechanical flexing can degrade standard tubing; this OEM part ensures structural integrity and chemical compatibility.

A key feature of this component is the integrated detachable connection. This fitting is designed to interface seamlessly with the internal pneumatics or fluid routing of the Surfox unit, allowing for a secure, leak-proof seal that maintains consistent pressure and flow rate to the cleaning wand. The detachable nature of the connection facilitates rapid maintenance procedures, allowing technicians to replace the line without extensive disassembly of the machine. Proper fluid delivery is critical for the electrochemical process, as interruptions or leaks can lead to uneven cleaning, arcing, or damage to the workpiece. By utilizing the genuine 48R550, operators ensure that their equipment continues to meet the manufacturer's specifications for safety and performance.

This part is essential for the preventative maintenance and repair of Surfox systems. It is engineered to handle the specific viscosity and flow requirements of the cleaning electrolytes. The 4x6mm sizing is a standard metric specification used in precision fluid handling, ensuring that the volume of fluid delivered to the carbon fiber brush or pad is optimized for efficient oxide removal and passivation. Installation is straightforward, typically requiring no special tools, which minimizes downtime in industrial production environments.