0558009365 - ESAB Coolant Flow Switch Kit

Don't Let Your Torch Burn Out

We all know the sinking feeling of realizing your water cooler stopped working after you smell burning rubber. The ESAB Kit Flow Sensor (0558009365) is your insurance policy against fried torches and melted power cables. This little device lives inside your cooling system and keeps a constant watch on the water flow circulating to your gun.

If you are running a water-cooled TIG setup or a heavy-duty MIG gun, heat is your enemy. If a hose gets kinked, the pump fails, or you run low on coolant, this sensor acts immediately to cut the power to your machine. It saves you from blowing hundreds of dollars on a new torch head or cable assembly. This is a genuine ESAB replacement part, meaning it swaps right out with the old one without needing to rig up custom wiring or adapters.

Whether you are repairing an older unit or replacing a faulty sensor that's throwing error codes, this kit gets your cooling system back to factory safety standards. Keep your cool and keep your arc running smoothly with reliable monitoring hardware.