Lavatrice 31x11, modello De Dietrich 7754737

This washer, sized 31x11 s/a, is a simple yet essential component in many boiler and burner assemblies. Used to distribute load, reduce friction, or prevent leakage, it plays a key role in securing connections and ensuring proper alignment. In heating equipment components, such washers are often found in valve assemblies, pump mounts, or burner head attachments. Durable and precisely sized, this washer is a reliable choice for boiler maintenance and repair, helping to extend the life of your system.