0464667894 - ESAB Flow Guard Reed Switch Sensor Kit

Restore Your Cooler's Reliability with the ESAB Reed Switch Kit

Is your ESAB water cooler throwing flow errors or shutting down your machine unexpectedly? The ESAB 0464667894 Reed Switch Complete Kit is the genuine repair solution you need to get back to welding. Water coolers are the lifeline of your heavy-duty TIG and MIG torches, preventing them from melting down under high amperage. The flow sensor—specifically this reed switch—is the watchdog that tells your welder it is safe to operate. When this small but vital part fails, your entire welding operation can come to a halt.

Symptoms of a bad reed switch often include "low coolant" alarms even when the tank is full and the pump is running, or the machine refusing to arc because it believes there is no cooling. Replacing the sensor with this complete kit is a cost-effective way to troubleshoot and fix these issues without replacing the entire cooling unit. This is an authentic ESAB part, meaning it is guaranteed to fit your specific model (such as OCE-2 or CoolMidi units) without the need for splicing wires or modifying mounts. It plugs right into your existing system, restoring the factory-level protection your equipment was built with.

Why Choose Genuine ESAB Parts?
Welding equipment operates in harsh conditions. Vibrations, electrical noise, and dust can wreak havoc on sensitive electronics. Genuine ESAB parts like this reed switch kit are tested to withstand these rigors. A generic switch might not have the correct sensitivity, leading to nuisance trips that waste your time, or worse, it might fail to detect a real pump failure, cooking your expensive torch. Trusting OEM parts protects your investment.

This kit includes the necessary components to replace the old sensor assembly efficiently. Whether you are a professional repair technician or a shop owner doing your own maintenance, having a reliable flow sensor is non-negotiable for water-cooled applications. Don't let a small sensor stop your production line; keep your coolant flowing and your arc burning with the ESAB 0464667894 Reed Switch Complete Kit.