K2497-3 - Lincoln Electric SF2400 Replacement Fan Assembly 1HP 230V/50Hz

Restore Your Shop's Air Quality with the K2497-3 SF2400 Fan

Breathing clean air is not just a luxury in a welding shop; it is a necessity for long-term health and daily productivity. If your Lincoln Electric SF2400 fume extractor has lost its suction power or the motor has burned out, the K2497-3 Fan Assembly is the direct replacement you need to get back to safe working conditions. This powerful 1HP fan is the heart of your extraction system, designed to pull 1200 CFM (Cubic Feet per Minute) of air, effectively capturing smoke, fumes, and particulate matter directly from the weld zone.

One of the biggest hassles with fume extractors is maintenance. Dust and soot from flux-cored or stick welding can cake onto fan blades, causing them to wobble, make noise, and eventually lose suction. Lincoln Electric has addressed this with the K2497-3 by incorporating self-cleaning concave blades. As the fan spins, the aerodynamic design helps shed debris, keeping the blades cleaner for longer. This means you spend less time taking the machine apart for cleaning and more time welding. The unit runs on 230V single-phase power at 50Hz, so be sure to check your shop's power supply compatibility before installing.

This package includes the fan motor and blade assembly. Note that it requires a mounting bracket for installation, which is typically part of your original SF2400 setup. Whether you are fabricating in a small booth or running a production line, maintaining your fume extraction equipment is critical. A working fan ensures that you aren't breathing in manganese, hexavalent chromium, or other hazardous byproducts of the welding process. Swap out your old, tired motor with this genuine Lincoln replacement to ensure your SF2400 runs like new.