Usually ships within 3-5 business days
The Walter 48L521 Electronic Unit (120V) is a critical OEM replacement component designed specifically for the Surfox 204 electrochemical weld cleaning system. As the central power management module of the machine, this unit is responsible for converting standard 120V input power into the precise low-voltage output required for effective electrochemical cleaning and passivation of stainless steel welds. When a Surfox machine fails to power on or stops delivering current to the cleaning wand, a faulty electronic unit is often the culprit.
Engineered by Walter Surface Technologies, this electronic board ensures your equipment operates within safe electrical parameters while maintaining the specific current characteristics needed for both AC (cleaning) and DC (polishing) modes. Using non-OEM parts for power regulation can compromise the passivation results or damage the machine's internal pump and accessories. This direct replacement part guarantees a perfect fit and seamless integration with existing wiring harnesses inside the Surfox 204 chassis.
Industrial maintenance teams and repair technicians rely on genuine Walter parts to extend the lifecycle of their capital equipment. The 48L521 unit is built to withstand the rigors of industrial environments, though like all power electronics, it may eventually require replacement after years of heavy service or electrical surges. Installing this unit restores the machine's ability to remove heat tint and passivate TIG or MIG welds instantly.
| Additional Information |
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| Packaging Description:1 per each |
| Voltage:120 V |
| Compatible Model:Surfox 204 |
| Part Type:Electronic Unit, Power Supply Assembly |
| Product Type:Replacement Electronic Module |
| Compatible Brand/Model:Walter Surfox 204 |
| Input Voltage:120V AC |
| Applications:Electrochemical Weld Cleaning System Repair |
